CN2921867Y - Microscope visual frequency switching device - Google Patents
Microscope visual frequency switching device Download PDFInfo
- Publication number
- CN2921867Y CN2921867Y CN 200620035039 CN200620035039U CN2921867Y CN 2921867 Y CN2921867 Y CN 2921867Y CN 200620035039 CN200620035039 CN 200620035039 CN 200620035039 U CN200620035039 U CN 200620035039U CN 2921867 Y CN2921867 Y CN 2921867Y
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- CN
- China
- Prior art keywords
- level crossing
- switching device
- microscope
- video switching
- line
- 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
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Abstract
The utility model discloses a microscope visual frequency switching device which comprises an ocular and a flat mirror arranged in a microscope and used to change a light beam transmission path; the utility model is characterized in that the flat mirror is arranged at the front end of the ocular; a stationary horizontal shaft is arranged on the centerline of the flat mirror; the two ends of the horizontal shaft are arranged in a bearing; the flat mirror comprises a left section and a right section, which can rotate around the stationary horizontal shaft. The utility model solves the problem of visual frequency switching which can not be solved in the conventional microscopes, the optical image and the visual frequency image can be switched over to facilitate the comparison and observation operations by observers.
Description
Technical field
The utility model relates to microscope, is specifically related to a kind of microscope video switching device.
Background technology
In the prior art, general optical microscope only can be observed section by eyepiece, promptly can only the viewing optics image, can't observe shared video image by eyepiece, and can not finish the blocked operation of optical imagery and video image.
The utility model content
Technical problem to be solved in the utility model is how a kind of microscope video switching device is provided, and this device can overcome the video switch problem, can realize the mutual conversion of optical imagery and video image, makes things convenient for the observer to compare observation.
The technical matters that the utility model proposed is to solve like this: a kind of microscope video switching device is provided, comprise eyepiece and be installed in the level crossing that changes the light ray propagation approach in the microscope, it is characterized in that, described level crossing is arranged on the front end of eyepiece: described level crossing position of center line is provided with fixedly transverse axis, and the two ends of described transverse axis are arranged in the bearing; Described level crossing is divided into left and right two parts, and can be along fixedly transverse axis rotation.
According to microscope video switching device provided by the utility model, it is characterized in that an end of described level crossing is provided with rotating rod.
According to microscope video switching device provided by the utility model, it is characterized in that, microscopical shell is provided with the circular arc-shaped slits of two symmetries, and this line of rabbet joint is with corresponding along the rotational trajectory of level crossing end face, the activity and knob is protruding is exposed to outside the housing in this line of rabbet joint of described rotating rod.
According to microscope video switching device provided by the utility model, it is characterized in that the two ends of the described line of rabbet joint are provided with knob card body.
Microscope video switching device provided by the utility model, level crossing is divided into left and right two parts, be embedded in the front end of eyepiece observation station in the microscope by fixedly transverse axis and bearing, end at level crossing also is provided with rotating rod, the knob of this rotating rod is exposed to outside the microscopical housing, the circular arc-shaped slits that two symmetries are arranged on microscopical shell in addition, this line of rabbet joint makes things convenient for rotating mirror with corresponding along the rotational trajectory of level crossing end face.Microscopical object lens obtain image above the carrier wave platform, by rotatable level crossing reflected image is passed to eyepiece, observe for the observer, the image that observe this moment is an optical imagery, when needs during by the microscopic examination external video image, suitable rotating mirror is to certain angle, just can observe comparison for the observer with the image reflection of required observation to eyepiece.The left and right sides eyeglass of the level crossing of this video switching device can present optical imagery simultaneously, also can present video image simultaneously, can also present optical imagery in the left side, the right presents video image (perhaps can be side-inverted according to operator's custom), this video switching device efficiently solves effective switching of optical imagery and other video images, standard picture and the image of self observing can be carried out controlled observation, improve and observe precision and efficient.
Description of drawings
Fig. 1 is the structural representation of microscope video switching device provided by the utility model;
Fig. 2 is provided with the video microscopical structural representation of switching device shifter frequently.
Embodiment
Below in conjunction with accompanying drawing microscope video switching device provided by the utility model is further described.
Fig. 1 be video switching device the level crossing structural representation, 1, level crossing, 2, fixing transverse axis, 3, the cross bar bearing, 4, rotating rod.Fixedly to pass the mid point of level crossing 1 be position of center line to transverse axis 2, and the two ends cover is pressed in 3 li of solid bearings, and level crossing 1 can rotate around fixing transverse axis 2; End at level crossing 1 is provided with rotating rod 4, and the operator can pass through this pull bar knob level crossing 1; Level crossing 1 is provided with left and right two parts, and Fig. 1 a is a left-half, and Fig. 1 b is a right half part, and left and right sides two parts are respectively equipped with fixedly transverse axis and rotating rod, can rotate respectively or rotate simultaneously by rotating rod.
Fig. 2 is the microscopical structural representation that is provided with video switching device, 5, eyepiece, 6, object lens, 7, the carrier wave platform, 8, circular arc-shaped slits, 9, knob card body.On the microscope shell, be provided with the line of rabbet joint 8 of circular arc, the line of rabbet joint 8 be shaped as circular arc and corresponding with the rotational trajectory of level crossing 1, the knob of the rotating rod of level crossing 1 is protruding to be exposed in the line of rabbet joint 8, also is provided with knob card body at the two ends of the line of rabbet joint 8.Its principle of work is: microscopical object lens 6 obtain image above carrier wave platform 7, by rotatable level crossing 1 reflected image is passed to eyepiece 5, observe for the observer, the image that observe this moment is an optical imagery, when needs during by other video images of microscopic examination, the knob of scalable rotating rod 4, when knob slides in the line of rabbet joint 8, level crossing just and then rotates a certain angle, when rotating to suitable position, just can observe comparison for the observer with the image reflection of required observation to 5 li on eyepiece.At the two ends of the line of rabbet joint 8 are optimum positions of viewing optics or video image, so be provided with knob card body 9, make things convenient for the fixing observation of observer.The left and right sides eyeglass of level crossing 1 can present optical imagery simultaneously, also can present video image simultaneously, can also present optical imagery in the left side, and the right presents video image, can all can according to the side-inverted observation of operator's custom.
Claims (4)
1. microscope video switching device comprises that the eyepiece profit is installed in the level crossing that changes the light ray propagation approach in the microscope, is characterized in that:
A, described level crossing are arranged on the front end of eyepiece;
B, described level crossing position of center line are provided with fixedly transverse axis, and the two ends of described transverse axis are arranged in the bearing;
C, described level crossing are divided into left and right two parts, and can be along fixedly transverse axis rotation.
2. microscope video switching device according to claim 1 is characterized in that, an end of described level crossing is provided with rotating rod.
3. microscope video switching device according to claim 2, it is characterized in that, microscopical shell is provided with the circular arc-shaped slits of two symmetries, and this line of rabbet joint is with corresponding along the rotational trajectory of level crossing end face, the activity and knob is protruding is exposed to outside the housing in this line of rabbet joint of described rotating rod.
4, microscope video switching device according to claim 3 is characterized in that, the two ends of the described line of rabbet joint are provided with knob card body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035039 CN2921867Y (en) | 2006-07-25 | 2006-07-25 | Microscope visual frequency switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035039 CN2921867Y (en) | 2006-07-25 | 2006-07-25 | Microscope visual frequency switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921867Y true CN2921867Y (en) | 2007-07-11 |
Family
ID=38254347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620035039 Expired - Fee Related CN2921867Y (en) | 2006-07-25 | 2006-07-25 | Microscope visual frequency switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921867Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487218A (en) * | 2015-12-28 | 2016-04-13 | 宁波舜宇仪器有限公司 | Microscopic scanner and microscopic scanning method |
-
2006
- 2006-07-25 CN CN 200620035039 patent/CN2921867Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487218A (en) * | 2015-12-28 | 2016-04-13 | 宁波舜宇仪器有限公司 | Microscopic scanner and microscopic scanning method |
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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 |