CN219039464U - Gluing and adjusting device for Proprism - Google Patents
Gluing and adjusting device for Proprism Download PDFInfo
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- CN219039464U CN219039464U CN202223086758.0U CN202223086758U CN219039464U CN 219039464 U CN219039464 U CN 219039464U CN 202223086758 U CN202223086758 U CN 202223086758U CN 219039464 U CN219039464 U CN 219039464U
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Abstract
The utility model discloses a gluing and adjusting device of a Proprin prism, which comprises a gluing bottom plate, a first right-angle prism, a second right-angle prism, a third right-angle prism and a fourth right-angle prism; the first right-angle prism, the second right-angle prism, the third right-angle prism and the fourth right-angle prism are consistent in structure and comprise right-angle surfaces which are oppositely arranged, an inclined surface, a bottom surface and a rectangular surface which is opposite to the inclined surface; the first right-angle prism and the second right-angle prism are respectively fixed on the gluing bottom plate, the first right-angle prism and the second right-angle prism are oppositely placed to form a trapezoid notch, and the trapezoid prism to be glued is placed in the trapezoid notch; the third right-angle prism and the fourth right-angle prism are respectively fixed on the gluing bottom plate, the rectangular surface of the third right-angle prism is attached to one of the trapezoidal surfaces of the trapezoidal prisms, the rectangular surface of the fourth right-angle prism is on the same plane with the plane corresponding to the base angle line of the trapezoidal prism, the right-angle prism I to be glued is placed on the trapezoidal prism, and the right-angle surface of the right-angle prism I is attached to the rectangular surface of the fourth right-angle prism.
Description
Technical Field
The utility model relates to a gluing and adjusting device of a Proprism.
Background
In recent years, with the development of the optical industry, the types of optical products are more and more diversified, and the types and the related application fields are also expanding continuously. The conventional general rectangular gluing prism adjusting device cannot meet the gluing adjustment of a Propofol prism (comprising an isosceles trapezoid prism and a right angle prism) as shown in fig. 1, wherein the Propofol prism is an important component in industrial infrared temperature measurement application, and the gluing quality of the Propofol prism not only affects the imaging quality of an optical system in an infrared thermometer and the response time to the change of the measured temperature, but also affects the size of an optical path field in infrared temperature measurement so as to affect the focusing of infrared energy and the conversion of signals. Therefore, the requirements of the size control and light deviation of the gluing process have extremely high requirements on the precision of the adjusting device.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a gluing and adjusting device for a Proprin prism, which can ensure the gluing precision of the Proprin prism.
The technical scheme is as follows: the utility model relates to a gluing and adjusting device of a Proprin prism, which comprises a gluing base plate, a first right-angle prism, a second right-angle prism, a third right-angle prism and a fourth right-angle prism; the first right-angle prism, the second right-angle prism, the third right-angle prism and the fourth right-angle prism are consistent in structure and comprise right-angle surfaces which are oppositely arranged, an inclined surface, a bottom surface and a rectangular surface which is opposite to the inclined surface; the first right-angle prism and the second right-angle prism are respectively fixed on the gluing bottom plate, the first right-angle prism and the second right-angle prism are oppositely placed to form a trapezoid notch, and the trapezoid prism to be glued is placed in the trapezoid notch; the third right-angle prism and the fourth right-angle prism are respectively fixed on the gluing bottom plate, the rectangular surface of the third right-angle prism is attached to one of the trapezoidal surfaces of the trapezoidal prisms, the rectangular surface of the fourth right-angle prism is on the same plane with the plane corresponding to the base angle line of the trapezoidal prism, the right-angle prism I to be glued is placed on the trapezoidal prism, and the right-angle surface of the right-angle prism I is attached to the rectangular surface of the fourth right-angle prism.
Wherein the flatness of the glued bottom plate is not lower than 0.01.
The right-angle prism I to be glued is identical to the first right-angle prism, the second right-angle prism, the third right-angle prism and the fourth right-angle prism in structure.
The height of the third right-angle prism is higher than that of the trapezoid prism.
The first right-angle prism and the second right-angle prism are consistent in size, and the thickness of the first right-angle prism and the thickness of the second right-angle prism are consistent with the thickness of the trapezoid prism.
And an included angle between an extension line of the central axis of the bottom surface of the third right-angle prism and an extension line of the central axis of the bottom surface of the fourth right-angle prism is 90 degrees.
The beneficial effects are that: after the device is used for adjusting, the rectangular surface of the right-angle prism I can be positioned on the same plane with one trapezoidal surface of the trapezoidal prisms, and the right-angle surface of the right-angle prism I can be positioned on the same plane with the plane corresponding to the bottom angle line of the trapezoidal prism, so that the size and the light deviation angle of the glued prism can meet the design requirements, and the gluing precision is effectively ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of a bonded Proprism;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a schematic diagram of a calibrating device according to the present utility model;
FIG. 5 is a schematic diagram of a right angle prism in the calibrating device;
fig. 6 is a schematic structural diagram of a Proprietary prism on a calibrating device.
Detailed Description
As shown in fig. 1 to 6, the gluing and adjusting device of the present utility model comprises a gluing base plate 1, a first right-angle prism 2, a second right-angle prism 3, a third right-angle prism 4 and a fourth right-angle prism 5; the flatness of the glued bottom plate 1 was 0.01; the first right-angle prism 2, the second right-angle prism 3, the third right-angle prism 4 and the fourth right-angle prism 5 are identical in structure and comprise right-angle surfaces 22 which are oppositely arranged, an inclined surface 23, a bottom surface 24 and a rectangular surface 25 which is opposite to the inclined surface 23; the first right-angle prism 2 and the second right-angle prism 3 are respectively fixed on the glued bottom plate 1 through glue, the first right-angle prism 2 and the second right-angle prism 3 are oppositely placed to form a trapezoid notch 8, and the trapezoid prism 7 to be glued is placed in the trapezoid notch 8; the first right-angle prism 2 and the second right-angle prism 3 are consistent in size, and the thickness n of the first right-angle prism 2 and the second right-angle prism 3 is consistent with the thickness d of the trapezoid prism 7; the third right-angle prism 4 and the fourth right-angle prism 5 are respectively fixed on the glued bottom plate 1 through glue, an included angle between an extension line of the central axis of the bottom surface of the third right-angle prism 4 and an extension line of the central axis of the bottom surface of the fourth right-angle prism 5 is 90 degrees, a rectangular surface of the third right-angle prism 4 is attached to one of the trapezoid surfaces 71 of the trapezoid prism 7, and the height m of the third right-angle prism 4 is higher than the height h of the trapezoid prism 7; the right-angle prism I6 to be glued is placed on the trapezoid prism 7, the fourth right-angle prism 5 is placed on a plane corresponding to the bottom corner line of the trapezoid prism 7, namely, the rectangular surface of the fourth right-angle prism 5 and the plane corresponding to the bottom corner line of the trapezoid prism 7 are on the same plane, and the right-angle surface of the right-angle prism I6 is attached to the rectangular surface of the fourth right-angle prism 5. The right-angle prism I6 to be glued has the same structure as the first right-angle prism 2, the second right-angle prism 3, the third right-angle prism 4 and the fourth right-angle prism 5.
After adjustment, the rectangular surface of the right-angle prism I6 can be located on the same plane with one of the trapezoid surfaces of the trapezoid prism 7, the right-angle surface of the right-angle prism I6 can be located on the same plane with the plane corresponding to the base angle line 72 of the trapezoid prism 7, at the moment, the whole adjustment device is placed on a goniometer to measure the deviation of light rays entering from the trapezoid prism 7 from the right-angle prism I6, at the moment, the deviation of the light rays of the incident light and the emergent light meets the requirement within 1', the dimensional tolerance meets the requirement within 0.1mm, and an ultraviolet curing device is used for irradiating elements, so that glue between the right-angle prism I6 and the trapezoid prism 7 is cured, and prism adjustment is completed.
Claims (6)
1. A glue alignment device for a Proprin prism, which is characterized in that: the light-emitting diode comprises a glued bottom plate (1), a first right-angle prism (2), a second right-angle prism (3), a third right-angle prism (4) and a fourth right-angle prism (5); the first right-angle prism (2), the second right-angle prism (3), the third right-angle prism (4) and the fourth right-angle prism (5) are identical in structure and comprise right-angle surfaces (22) which are oppositely arranged, an inclined surface (23), a bottom surface (24) and a rectangular surface (25) which is opposite to the inclined surface (23); the first right-angle prism (2) and the second right-angle prism (3) are respectively fixed on the gluing bottom plate (1), the first right-angle prism (2) and the second right-angle prism (3) are oppositely placed to form a trapezoid notch (8), and the trapezoid prism (7) to be glued is placed in the trapezoid notch (8); the third right-angle prism (4) and the fourth right-angle prism (5) are respectively fixed on the gluing bottom plate (1), the rectangular surface of the third right-angle prism (4) is attached to one of the trapezoidal surfaces of the trapezoidal prisms (7), the rectangular surface of the fourth right-angle prism (5) is on the same plane with the plane corresponding to the base angle line (72) of the trapezoidal prism (7), the right-angle prism I (6) to be glued is placed on the trapezoidal prism (7), and the right-angle surface of the right-angle prism I (6) is attached to the rectangular surface of the fourth right-angle prism (5).
2. The device for glue alignment of a Proprietary prism according to claim 1, characterized in that: the flatness of the glued bottom plate (1) is not lower than 0.01.
3. The device for glue alignment of a Proprietary prism according to claim 1, characterized in that: the right-angle prism I (6) to be glued is identical to the first right-angle prism (2), the second right-angle prism (3), the third right-angle prism (4) and the fourth right-angle prism (5) in structure.
4. The device for glue alignment of a Proprietary prism according to claim 1, characterized in that: the height of the third right-angle prism (4) is higher than that of the trapezoid prism (7).
5. The device for glue alignment of a Proprietary prism according to claim 1, characterized in that: the first right-angle prism (2) and the second right-angle prism (3) are consistent in size, and the thicknesses of the first right-angle prism (2) and the second right-angle prism (3) are consistent with the thicknesses of the trapezoid prisms (7).
6. The device for glue alignment of a Proprietary prism according to claim 1, characterized in that: an included angle between an extension line of the central axis of the bottom surface of the third right-angle prism (4) and an extension line of the central axis of the bottom surface of the fourth right-angle prism (5) is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223086758.0U CN219039464U (en) | 2022-11-17 | 2022-11-17 | Gluing and adjusting device for Proprism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223086758.0U CN219039464U (en) | 2022-11-17 | 2022-11-17 | Gluing and adjusting device for Proprism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219039464U true CN219039464U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223086758.0U Active CN219039464U (en) | 2022-11-17 | 2022-11-17 | Gluing and adjusting device for Proprism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219039464U (en) |
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2022
- 2022-11-17 CN CN202223086758.0U patent/CN219039464U/en active Active
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