CN211013459U - Reflective Prolo prism detection device system - Google Patents
Reflective Prolo prism detection device system Download PDFInfo
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- CN211013459U CN211013459U CN201922487156.8U CN201922487156U CN211013459U CN 211013459 U CN211013459 U CN 211013459U CN 201922487156 U CN201922487156 U CN 201922487156U CN 211013459 U CN211013459 U CN 211013459U
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Abstract
A reflective Prolo prism detection device system comprises an experiment platform, wherein a left channel collimation light path and a right channel collimation light path which are parallel to each other are arranged on the experiment platform, and the tail end of the experiment platform is provided with an auto-collimation detection reference which is perpendicular to a collimation optical axis; and a point light source curing system is arranged between the left channel collimation light path and the right channel collimation light path and is connected with an electrical appliance control system. The utility model discloses a method for detecting the proud image prism based on photoelectric auto-collimation, through developing the proud image prism and angle error analysis on the basis of the photoelectric auto-collimation principle, integrated the detection device system of optical-mechanical-electrical integration, can catch the reason that the defect produced when the proud image prism veneer accurately, and can correct at the very first time; the size of the angle deviation of the Protocross prism can be visually observed, and the gluing accuracy of the Protocross prism is ensured; and the photoelectric conversion technology is adopted to replace human eyes, so that the target detection comparison is realized.
Description
Technical Field
The utility model relates to a reflective Prolo prism detection device system.
Background
The Prussian prism is a refraction type prism which is optically used in an optical instrument and is used for modifying the image orientation; the Prolo prism is an isosceles right triangular prism molded from a glass block with the end plane facing the right angle. In use, light enters from the largest rectangular surface in the triangular prism, is totally reflected twice by the inclined surface and then penetrates through the original incident plane to be emitted. Because the light enters and exits only in a normal state, the triple prism does not have the effect of dispersion. However, the image passing through the prism is turned by 180 ° and travels in the original entering direction, that is, the traveling direction is changed by 180 °. But because the image undergoes two reflections, the handedness is unchanged.
At present, in optical imaging systems such as a telescope and a microscope, a plenoptic prism is often required to be used for image rotation due to the relationship between the limited length of a lens barrel and binocular observation, so as to achieve the effects of shortening the mechanical length of the optical system and achieving image correction. When the Prussian prism is glued, a certain parallelism difference exists between the incident surface and the emergent surface, which is also the most important standard for judging the processing quality of the prism. The photoelectric auto-collimation technology which is rapidly developed at present provides important help for the detection of the prism, and is more stable and reliable compared with the traditional method for detecting the parallelism of the prism by naked eyes. However, the existing instrument for detecting the Prolo prism is of a transmission type and has low precision, and the glued prism often has the phenomena of blue light, center deviation and super visibility.
Therefore, a reflective Prolo prism detection device system is designed.
Disclosure of Invention
In order to overcome the deficiencies in the prior art, the present invention aims to provide a reflective puro prism detection device system.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a reflective Prolon prism detection device system comprises an experiment platform, wherein a left channel collimation light path and a right channel collimation light path which are parallel to each other are arranged on the experiment platform, and the tail end of the experiment platform is provided with an auto-collimation detection reference which is perpendicular to a collimation optical axis; a point light source curing system is arranged between the left channel collimation light path and the right channel collimation light path and is connected with an electrical appliance control system;
the left channel collimation light path and the right channel collimation light path respectively comprise an auto-collimation instrument, a COMS module, a light source module, a projection eyepiece, an imaging module and a Protoprism clamp seat; the projection eyepiece is arranged at the exit pupil position of one side of the auto-collimation instrument, and the Protoprism clamp seat is arranged at the other side of the auto-collimation instrument; the imaging module is arranged between the COMS module and the projection eyepiece, the COMS module and the projection eyepiece are connected with the light source module, and the projection eyepiece, the COMS module and the light source module are connected with the electrical appliance control system;
and a Proro left prism is arranged on the Proro prism clamp seat of the left channel collimation light path, and a Proro right prism is arranged on the Proro prism clamp seat of the right channel collimation light path.
The preferable technical scheme is as follows: and a high-precision steel parallel flat plate is arranged at the position, in the Prolo prism clamp seat, contacting with the reference surface of the Prolo prism, and is perpendicular to the collimation optical axis and parallel to the detection reference surface.
The preferable technical scheme is as follows: the point light source curing system is a UV-point light source curing system.
The preferable technical scheme is as follows: the detection reference of the auto-collimation is parallel flat crystal.
The preferable technical scheme is as follows: the experiment platform is a rectangular iron chassis.
The preferable technical scheme is as follows: the auto-collimation instrument is provided with a base.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
the utility model discloses a method for detecting the proud image prism based on photoelectric auto-collimation, through developing the proud image prism and angle error analysis on the basis of the photoelectric auto-collimation principle, integrated the detection device system of optical-mechanical-electrical integration, can catch the reason that the defect produced when the proud image prism veneer accurately, and can correct at the very first time; the detection device system can visually observe the angle deviation of the Prolo prism, so that the gluing accuracy of the Prolo prism is ensured; and the photoelectric conversion technology is adopted to replace human eyes, so that the target detection comparison is realized.
Drawings
Fig. 1 is a schematic diagram of the system layout of the detection device of the present invention.
In the above drawings, a pronoun prism clamp 1, an auto-collimation detection reference 2, a point light source curing system 3, an electrical appliance control system 4, an auto-collimation instrument 5, a COMS module 6, a projection eyepiece 7, an imaging module 8 and a light source module 9.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b): as shown in fig. 1, a reflective puro prism detection device system includes an experiment platform, a left channel collimation light path and a right channel collimation light path which are parallel to each other are arranged on the experiment platform, and a self-collimation detection datum 2 is arranged at the tail end of the experiment platform and is perpendicular to a collimation optical axis; a point light source curing system 3 is arranged between the left channel collimation light path and the right channel collimation light path, and the point light source curing system 3 is connected with an electrical appliance control system 4; the left channel collimation light path and the right channel collimation light path respectively comprise an auto-collimation instrument 5, a COMS module 6, a light source module 9, a projection eyepiece 7, an imaging module 8 and a Prolon prism clamp seat 1; a projection eyepiece 7 is arranged at the exit pupil position of one side of the auto-collimation instrument 5, and a Protoz prism clamp seat 1 is arranged at the other side; an imaging module 8 is arranged between the COMS module 6 and the projection eyepiece 7, the COMS module 6 and the projection eyepiece 7 are both connected with a light source module 9, and the projection eyepiece 7, the COMS module 6 and the light source module 9 are all connected with the electric appliance control system 4; a Prolo left prism is arranged on the Prolo prism clamp seat 1 of the left channel collimation light path, and a Prolo right prism is arranged on the Prolo prism clamp seat 1 of the right channel collimation light path. And a high-precision steel parallel flat plate is arranged at the position, contacting the reference surface of the Protocrism in the Protocrism clamp seat 1, and is vertical to the collimation optical axis and parallel to the detection reference surface. The point light source curing system 3 is a UV-point light source curing system 3. The autocollimation detection reference 2 is a parallel plate. The experiment platform is a rectangular iron chassis. The auto-collimation instrument 5 is provided with a base.
Firstly, a base of an autocollimator 5 is placed at the front end of a rectangular iron chassis experiment platform, the autocollimator 5 is placed on the base, a projection eyepiece 7 is additionally arranged at the exit pupil position of the autocollimator 5, and the autocollimator is connected with a controller system 4. A standard parallel flat crystal is used as an autocollimation detection reference 2 and is arranged at the tail end of the experiment platform, and the autocollimation detection reference 2 and the collimation optical axis are perpendicular to each other. A fixture seat of the Protic prism is arranged in the middle of the autocollimation instrument 5 and the autocollimation detection reference 2, a high-precision steel parallel flat plate is arranged at the position in the fixture seat, which is contacted with the reference surface of the Protic prism, and the parallel flat plate is perpendicular to the collimation optical axis and is parallel to the detection reference surface. Because the Proro prism is divided into a left prism and a right prism, a left and a right double-channel collimation parallel optical paths are built on the experimental platform, a detection reference plate is shared, and a power supply and a video are integrally controlled by an electrical appliance control system 4. And a UV-point light source curing system 3 is arranged between the collimation light paths of the left channel and the right channel, so that the UV-point light source curing system is placed at a proper position to achieve the purpose of gluing and curing according to the working requirement. The testing personnel in the technical field can complete the test by adopting a conventional testing method. It should be noted that, because the mechanical axis and the optical axis are not coincident, after the built-up proboscis detection device system is completed, the completed device system needs to be subjected to optical path correction so as to ensure that the reference transmission of the device achieves the accuracy and reliability of detection.
The utility model discloses a method for detecting the proud image prism based on photoelectric auto-collimation, through developing the proud image prism and angle error analysis on the basis of the photoelectric auto-collimation principle, integrated the detection device system of optical-mechanical-electrical integration, can catch the reason that the defect produced when the proud image prism veneer accurately, and can correct at the very first time; the detection device system can visually observe the angle deviation of the Prolo prism, so that the gluing accuracy of the Prolo prism is ensured; and the photoelectric conversion technology is adopted to replace human eyes, so that the target detection comparison is realized.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a reflective Prolo prism detection device system, includes experiment platform, its characterized in that: the experimental platform is provided with a left channel collimation light path and a right channel collimation light path which are parallel, and the tail end of the experimental platform is provided with an auto-collimation detection datum which is perpendicular to a collimation optical axis; a point light source curing system is arranged between the left channel collimation light path and the right channel collimation light path and is connected with an electrical appliance control system;
the left channel collimation light path and the right channel collimation light path respectively comprise an auto-collimation instrument, a COMS module, a light source module, a projection eyepiece, an imaging module and a Protoprism clamp seat; the projection eyepiece is arranged at the exit pupil position of one side of the auto-collimation instrument, and the Protoprism clamp seat is arranged at the other side of the auto-collimation instrument; the imaging module is arranged between the COMS module and the projection eyepiece, the COMS module and the projection eyepiece are connected with the light source module, and the projection eyepiece, the COMS module and the light source module are connected with the electrical appliance control system;
and a Proro left prism is arranged on the Proro prism clamp seat of the left channel collimation light path, and a Proro right prism is arranged on the Proro prism clamp seat of the right channel collimation light path.
2. The reflective proto prism inspection apparatus system of claim 1, wherein: and a high-precision steel parallel flat plate is arranged at the position, in the Prolo prism clamp seat, contacting with the reference surface of the Prolo prism, and is perpendicular to the collimation optical axis and parallel to the detection reference surface.
3. The reflective proto prism inspection apparatus system of claim 2, wherein: the point light source curing system is a UV-point light source curing system.
4. The reflective proto prism inspection apparatus system of claim 3, wherein: the detection reference of the auto-collimation is parallel flat crystal.
5. The reflective proto prism inspection apparatus system of claim 4, wherein: the experiment platform is a rectangular iron chassis.
6. The reflective proto prism inspection apparatus system of claim 5, wherein: the auto-collimation instrument is provided with a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487156.8U CN211013459U (en) | 2019-12-31 | 2019-12-31 | Reflective Prolo prism detection device system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487156.8U CN211013459U (en) | 2019-12-31 | 2019-12-31 | Reflective Prolo prism detection device system |
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| Publication Number | Publication Date |
|---|---|
| CN211013459U true CN211013459U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922487156.8U Active CN211013459U (en) | 2019-12-31 | 2019-12-31 | Reflective Prolo prism detection device system |
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| Country | Link |
|---|---|
| CN (1) | CN211013459U (en) |
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2019
- 2019-12-31 CN CN201922487156.8U patent/CN211013459U/en active Active
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