CN202548432U - High-speed photomicrography system with fiber optic image transmission - Google Patents
High-speed photomicrography system with fiber optic image transmission Download PDFInfo
- Publication number
- CN202548432U CN202548432U CN2012201347612U CN201220134761U CN202548432U CN 202548432 U CN202548432 U CN 202548432U CN 2012201347612 U CN2012201347612 U CN 2012201347612U CN 201220134761 U CN201220134761 U CN 201220134761U CN 202548432 U CN202548432 U CN 202548432U
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- Prior art keywords
- microscope
- image transmission
- high speed
- panadaptor
- protective casing
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Abstract
The utility model discloses a high-speed photomicrography system with fiber optic image transmission, relates to an image receiver (6) and a high-speed camera casing (10), and is characterized by comprising a protecting shell (7), wherein the protecting shell (7) is provided with a microscope (4), the image receiver (6) is arranged in the protecting shell (7), the input end of the image receiver (6) is matched with the microscope (4), an optical fiber imaging interface (8) is arranged on the output end of the image receiver (6), another optical fiber imaging interface (8) is arranged on the input end of the high-speed camera casing (10), and the two optical fiber imaging interfaces (8) are connected through a fiber optic image transmission bundle (9). The protecting shell (7) is provided with a protecting lens (3) used for protecting the microscope (4). The protecting shell (4) is provided with an adjusting frame (5) used for adjusting a position and an angle of the microscope (4).
Description
Technical field
The utility model belongs to the high-speed photography field, is specially a kind of high speed cinephotomicrography system of fibre optic image transmission, and this system is particularly useful for the real-time photography of the dynamic deformation of micron order object in the confined space under the impact loading.
Background technology
At present, obtain the dynamic deformation image of material under the impact load, generally adopt high-speed photography to take.High-speed photography is a kind of effective measuring method of research high-speed motion or deformation process, and the fundamental difference with general photography is that it has high time resolution, can follow the tracks of the generation and the development of quick change procedure, and note.Like high speed machine motion, shell flight course, blast, shock-produced deformation process etc.; They are observed and study; Must to obtain the time dependent visual image of some physical state parameter, obtain corresponding Changing Pattern in view of the above by high-speed photographing method.But commonly used traditional high-speed photography system also has weak point; The one, what take generally is macroscopic objects, and size generally is not less than centimeter scale, can't effectively observe the trickle object of micron order size; The 2nd, and generally be open between the subject, under the complex working condition condition, like high-speed motion in the confined space or deformation process, traditional high-speed photography system can't effectively observe.Though existing endoscopic technique can be observed object in the confined space, image quality is poor, local distortion is serious, can not satisfy the demand of present test observation.
Summary of the invention
In order to overcome the deficiency that traditional high-speed photography system takes micron order object dynamic deformation process in the confined space; The utility model provides a kind of high speed cinephotomicrography system of fibre optic image transmission; This system can be under the complex working condition condition, and the dynamic deformation process of the trickle object of micron order size is effectively taken in the confined space.
The basic ideas that the utility model solves its technical matters are: adopt microscope that trickle object is amplified, the image after the amplification is through the optical fiber image transmission beam transmission, and the image projecting after the transmission is in the egative film imaging of high speed camera.Adopt optical fiber image transmission beam to pass picture, can in confined space, adjust shooting angle easily, combine front end to possess the microlens of enlarging function, realization is to the real-time shooting of micron order size object dynamic deformation process in the confined space.
The utility model solves the technical scheme that its technical matters adopted:
A kind of high speed cinephotomicrography system of fibre optic image transmission relates to panadaptor, the high speed camera casing; It is characterized in that: be provided with protective casing, microscope is housed in the protective casing, panadaptor also is contained in the protective casing; The input end of panadaptor cooperates with microscope; The output terminal of panadaptor is equipped with the imaging fiber interface, and the input end of high speed camera casing also is equipped with the imaging fiber interface, connects through optical fiber image transmission beam between two imaging fiber interfaces.
Further scheme is: the microscopical protection glass of protection is housed on the protective casing.
Further scheme is: protective casing is provided with the adjusting bracket of regulating microscopical position and angle.
Microscopical position adjustments also can be established the regulating device between panadaptor and the microscope in addition.
In the utility model, panadaptor, high speed camera casing can adopt the common apparatus in high-speed photography field, and microscope can be done corresponding selection according to actual needs.Protective casing is contained in the confined space of related experiment.
The beneficial effect of the utility model is; Through the method that adopts microlens, imaging fiber interface, optical fiber image transmission beam, high speed camera casing to combine; Realization is to the real-time photography of the dynamic deformation of micron order object in the confined space, and shooting angle is adjustable, and is simple in structure easy to operate.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the system layout figure of the utility model embodiment.
Fig. 2 is the camera adjusting frame figure of the utility model.
Fig. 3 is the imaging fiber interface schema of the utility model.
Among the figure: 1. confined space, 2. photographic subjects, 3. protection glass, 4. microscope, 5. adjusting bracket, 6. panadaptor, 7. protective casing, 8. imaging fiber interface, 9. optical fiber image transmission beam, 10. high speed camera casing.
Embodiment
Embodiment below in conjunction with concrete further specifies the utility model.The range of application of the utility model is not limited to this instance.
Like Fig. 1, a kind of high speed cinephotomicrography system of fibre optic image transmission relates to panadaptor 6; High speed camera casing 10; It is characterized in that: be provided with protective casing 7, microscope 4 is housed in the protective casing 7, panadaptor 6 also is contained in the protective casing 7; The input end of panadaptor 6 cooperates with microscope 4; The output terminal of panadaptor 6 is equipped with imaging fiber interface 8, and the input end of high speed camera casing 10 also is equipped with between 8, two imaging fiber interfaces 8 of imaging fiber interface and connects through optical fiber image transmission beam 9.The protection glass 3 of protection microscope 4 is housed on the protective casing 7.Protective casing 4 is provided with the position of adjusting microscope 4 and the adjusting bracket 5 of angle.
In the shooting process; Microscope 4, the panadaptor 6 of band protection glass 3 are contained in the protective casing 7; Adjusting bracket 5 is installed on the protective casing 7 and is positioned in the confined space 1, and microscope 4 is aimed at photographic subjects 2, and shooting angle and position are by adjusting bracket 5 adjustment; The enlarged image that obtains is received by panadaptor 6; Through the optical fiber image transmission beam 9 biography pictures of imaging fiber interface 8 by certain-length, the imaging fiber interface 8 by the other end forms images the egative film of image projecting in high speed camera casing 10 again, realizes the real-time shooting to photographic subjects 2 (being generally micron order size object) dynamic deformation process in the confined space 1.
Like Fig. 2, adjusting bracket 5 is made up of platform, adjusting rotating shaft, support, can regulate shooting angle through regulating rotating shaft, and shooting height is regulated by A-frame; Through regulating the enlargement factor between panadaptor 6 and the microlens 4 apart from adjustable image.
Like Fig. 3, imaging fiber interface 8 sectional dimension 8mm * 6mm in the concrete experiment, optical fiber monofilament are directly through being 16 μ m; The about 240,000 optical fiber monofilament of evenly distributed quantity in the interface cross section, image is transmitted by optical fiber image transmission beam 9 through 8 one-tenth movie queens of imaging fiber interface.
Claims (3)
1. the high speed cinephotomicrography system of a fibre optic image transmission; Relate to panadaptor (6), high speed camera casing (10) is characterized in that: be provided with protective casing (7); Microscope (4) is housed in the protective casing (7); Panadaptor (6) also is contained in the protective casing (7), and the input end of panadaptor (6) and microscope (4) are joined individual, and the output terminal of panadaptor (6) is equipped with imaging fiber interface (8); The input end of high speed camera casing (10) also is equipped with imaging fiber interface (8), connects through optical fiber image transmission beam (9) between two imaging fiber interfaces (8).
2. the high speed cinephotomicrography system of fibre optic image transmission according to claim 1 is characterized in that: the protection glass (3) that protection microscope (4) is housed on the protective casing (7).
3. the high speed cinephotomicrography system of fibre optic image transmission according to claim 1 is characterized in that: protective casing (4) is provided with the position of regulating microscope (4) and the adjusting bracket (5) of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201347612U CN202548432U (en) | 2012-03-31 | 2012-03-31 | High-speed photomicrography system with fiber optic image transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201347612U CN202548432U (en) | 2012-03-31 | 2012-03-31 | High-speed photomicrography system with fiber optic image transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548432U true CN202548432U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201347612U Expired - Fee Related CN202548432U (en) | 2012-03-31 | 2012-03-31 | High-speed photomicrography system with fiber optic image transmission |
Country Status (1)
| Country | Link |
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| CN (1) | CN202548432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621797A (en) * | 2012-03-31 | 2012-08-01 | 中国工程物理研究院流体物理研究所 | High-speed photomicrography system for optical fiber image transmission |
-
2012
- 2012-03-31 CN CN2012201347612U patent/CN202548432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621797A (en) * | 2012-03-31 | 2012-08-01 | 中国工程物理研究院流体物理研究所 | High-speed photomicrography system for optical fiber image transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140331 |