CN2757117Y - Small sample monitor - Google Patents
Small sample monitor Download PDFInfo
- Publication number
- CN2757117Y CN2757117Y CN200420080182.XU CN200420080182U CN2757117Y CN 2757117 Y CN2757117 Y CN 2757117Y CN 200420080182 U CN200420080182 U CN 200420080182U CN 2757117 Y CN2757117 Y CN 2757117Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- small sample
- illuminating lamp
- semitransparent mirror
- camera lens
- 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
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a small sample monitor which comprises a cylinder, a translucent flat mirror, an illuminating lamp and a monitoring instrument, wherein the translucent flat mirror is positioned at one end of the cylinder and the mirror surface of the translucent flat mirror is obliquely arranged to form a certain angle with the section of the cylinder. The illuminating lamp is arranged at the other end of the cylinder and is connected with a power supply. The monitoring instrument composed of a lens, a charge-coupled device and a display receives and displays light rays reflected by the translucent flat mirror. With the advantages of simple structure, low price and convenient operation, the utility model can effectively monitor small samples in an instrument sample cavity and has practical value in optical experiments.
Description
One, technical field
The utility model relates to employed instrument in a kind of Experiments of Optics, specifically a kind of small sample monitoring arrangement that small sample in the instrument sample cavity is effectively monitored.
Two, background technology
At physics, chemistry, biology, in the scientific research and application in a lot of fields such as medical science, size all smaller (generally in the millimeter magnitude) under sample that research is used or a lot of situations of sample.After small sample is arranged in the scientific research apparatus, often need be to the installation site of sample, surface condition, and with temperature, the variation of external conditions such as stress and close supervision is carried out in variation of producing etc.Because sample size is very little, and the reason of instrument or sample cavity be airtight, directly observes impossible often with eyes.And special surveillance complex structure, price are high.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, cheap small sample monitoring arrangement.
The purpose of this utility model is achieved like this: a kind of small sample monitoring arrangement, it is characterized in that: it comprises cylinder, semitransparent mirror, illuminating lamp and monitor, semitransparent mirror is positioned at an end of cylinder, and the minute surface of semitransparent mirror and cylinder section are angled to be obliquely installed; Illuminating lamp is arranged on the other end of cylinder, and illuminating lamp is connected with power supply; The light that monitor receives and the demonstration semitransparent mirror reflects.Generally, the minute surface of semitransparent mirror becomes miter angle to be obliquely installed with cylinder section.
In the utility model, for guaranteeing the result of use of monitoring arrangement, monitor comprises camera lens, charge-coupled device (CCD) and display, and camera lens is towards the minute surface of semitransparent mirror, and camera lens is connected with display by CCD.Between camera lens and CCD, be provided with one group of adapter ring that is used for adjusting sample imaging enlargement factor.Many more adapter rings represent that image-forming range is big more, thereby also big more to the amplification of sample, can adjust adapter ring quantity flexibly according to the requirement of enlargement factor.
Focus on for convenient, the utility model also is connected with translating device below CCD, and CCD is arranged on the mobile platform.The bright intensity of illuminating lamp can be regulated as required.
The utility model becomes miter angle to be obliquely installed semitransparent mirror at an end of cylinder, and the other end is provided with the adjustable illuminating lamp of bright intensity.On the one hand the light of illuminating lamp can shine sample surfaces by semitransparent mirror, and the light that sample surfaces is reflected on the other hand reflexes to and goes in the CCD camera lens that is used for monitoring and show at display.Compared with prior art, the utility model is simple in structure, cheap, easy to use, can the small sample in the instrument sample cavity effectively be monitored.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model.
Five, embodiment
A kind of small sample monitoring arrangement described in the utility model, as shown in drawings, comprise cylinder 1, semitransparent mirror 2, illuminating lamp 3 and monitor 4, monitor 4 comprises camera lens 5, charge-coupled device (CCD) 6 and display 7, camera lens 5 is towards the minute surface of semitransparent mirror 2, and camera lens 5 is connected with display 7 by CCD.Small sample 8 is positioned in the sample cavity 9 of sealing, has a glass window 10 to be used for observing.Illuminating lamp 3 is fixed on the inside, rear end of cylinder 1,11 power supplies of illuminating lamp 3 usefulness direct-flow voltage regulation sources, and intensity is adjustable, also can be directly with battery or electric torch.Semi-transparent level crossing 2 is fixed on the front portion of cylinder 1, and the minute surface of semitransparent mirror 2 becomes the miter angle setting with cylinder 1 cross section.Semitransparent mirror 2 allows the light of illuminating lamp 3 pass through on the one hand, shines sample 8 surfaces, and the light that sample 8 surface reflections are returned reflexes to the camera lens that is used to monitor again and goes for 5 li on the other hand.Camera lens 5 can adopt common lens commonly used on the market, and the focal length of camera lens is 50 millimeters.CCD then is various monitoring CCD commonly used on the market, can select the Watec black-white CCD of Japan for use, and the CCD size is 1/2 inch.Can increase the standard adapter ring between CCD and camera lens, many more adapter rings represent that image-forming range is big more, thereby also big more to the amplification of sample.Can adopt 7 standard adapter rings, reach about 100 times, can adjust adapter ring quantity flexibly according to the requirement of enlargement factor at the last magnification of sample on the display 7.Below CCD, be connected with translating device, focus on convenient.
Claims (6)
1, a kind of small sample monitoring arrangement, it is characterized in that: it comprises cylinder (1), semitransparent mirror (2), illuminating lamp (3) and monitor (4), semitransparent mirror (2) is positioned at an end of cylinder (1), angled being obliquely installed of the minute surface of semitransparent mirror (2) and cylinder (1) cross section; Illuminating lamp (3) is arranged on the other end of cylinder (1), and illuminating lamp (3) is connected with power supply; The light that monitor (4) receives and demonstration semitransparent mirror (2) reflects.
2, small sample monitoring arrangement according to claim 1, it is characterized in that: described monitor (4) comprises camera lens (5), charge-coupled image sensor (6) and display (7), camera lens (5) is towards the minute surface of semitransparent mirror (2), and camera lens (5) is connected with display (7) by charge-coupled image sensor (6).
3, small sample monitoring arrangement according to claim 2 is characterized in that: be provided with one group of adapter ring that is used for being adjusted to the picture enlargement factor between camera lens (5) and charge-coupled image sensor (6).
4, according to claim 2 or 3 described small sample monitoring arrangements, it is characterized in that: charge-coupled image sensor (6) is arranged on the mobile platform.
5, small sample monitoring arrangement according to claim 1 is characterized in that: the minute surface of semitransparent mirror (2) becomes miter angle to be obliquely installed with cylinder (1) cross section.
6, small sample monitoring arrangement according to claim 1 is characterized in that: the bright intensity of described illuminating lamp (3) can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420080182.XU CN2757117Y (en) | 2004-10-13 | 2004-10-13 | Small sample monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420080182.XU CN2757117Y (en) | 2004-10-13 | 2004-10-13 | Small sample monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757117Y true CN2757117Y (en) | 2006-02-08 |
Family
ID=35965504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200420080182.XU Expired - Fee Related CN2757117Y (en) | 2004-10-13 | 2004-10-13 | Small sample monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757117Y (en) |
-
2004
- 2004-10-13 CN CN200420080182.XU patent/CN2757117Y/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 | ||
| 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 |