CN109470453B - Optical connector element detection device capable of generating 90-degree optical deflection - Google Patents
Optical connector element detection device capable of generating 90-degree optical deflection Download PDFInfo
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- CN109470453B CN109470453B CN201811399607.6A CN201811399607A CN109470453B CN 109470453 B CN109470453 B CN 109470453B CN 201811399607 A CN201811399607 A CN 201811399607A CN 109470453 B CN109470453 B CN 109470453B
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- 230000003287 optical effect Effects 0.000 title claims abstract description 79
- 238000001514 detection method Methods 0.000 title claims abstract description 75
- 238000006073 displacement reaction Methods 0.000 claims description 47
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 10
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The invention discloses an optical connector element detection device capable of generating 90-degree optical deflection, which is characterized in that an optical signal is simulated by a laser beam, an element optical signal channel refraction standard is used for detecting whether the deflection angle of the laser beam passing through an element reaches the standard, if the deflection angle reaches the standard, the laser beam irradiates on a detection point of an optical signal detection plate, otherwise, if the reflected laser beam does not fall on the detection point, the error of the deflection angle is too large and does not meet the standard, the 90-degree optical signal deflection element is specially detected by a laser beam generator, a limiting table of the element to be detected and a right triangle position relationship of the optical signal detection plate, and when the optical connector element detection device is used, whether the element is qualified can be obtained by only replacing the element to be detected on the limiting table, and the whole optical connector element detection device is simple in platform, convenient to operate and easy to move and low in cost.
Description
Technical Field
The invention relates to a detection platform, in particular to an optical connector element detection device with 90-degree optical deflection.
Background
In optical fiber communication, an optical connector is a frequently used conversion device for converting optical signals, is a reusable passive device for connecting two optical fibers or optical cables to form a continuous optical path, has been widely applied to optical fiber transmission lines, optical fiber distribution frames, optical fiber testing instruments and meters, and needs to be adhered to a connecting piece in the preparation process of the optical connector, and light passes through a glass slide in an intermediate optical path to deflect or reflect the light according to requirements; the optical connector is a high-precision required element, the elements are required to be detected one by one, and the next working procedure can be carried out after the optical connector is qualified.
Disclosure of Invention
The invention provides an optical connector element detection device capable of generating 90-degree optical deflection, which is simple and convenient to operate, small in size, convenient to move and convenient to manually detect on a production line.
The invention is realized by the following technical scheme:
the optical connector element detection device capable of generating 90-degree optical deflection comprises a platform, wherein a laser beam generator, a limiting table of an element to be detected and an optical signal detection plate are arranged on the platform; the laser beam emission point of the laser beam generator, the center point of the element to be detected and the detection point of the optical signal detection plate are positioned on the same plane, the plane formed by connecting the three points is a right triangle, and the center point of the element to be detected is positioned at the right angle of the right triangle; after the laser beam emitted by the laser beam generator passes through the optical path of the element to be detected, the slide on the optical path of the element to be detected refracts the laser beam by 90 degrees and irradiates the laser beam to the detection point of the optical signal detection plate. The laser beam is adopted to simulate the optical signal, the refraction standard of the optical signal channel of the element is used, whether the deflection angle of the laser beam passing through the element reaches the standard is detected, if the deflection angle reaches the standard, the laser beam irradiates the detection point of the optical signal detection plate after deflection, otherwise, if the reflected laser beam does not fall on the detection point, the error of the deflection angle is too large and does not meet the standard, the 90-degree optical signal deflection element is specially detected through the laser beam generator, the limiting table of the element to be detected and the right triangle position relationship of the optical signal detection plate, and when the optical signal deflection detection plate is used, whether the element is qualified can be known only by replacing the element on the limiting table, and the whole platform is simple, convenient to operate and easy to move and low in cost.
Further, the platform is an L-shaped metal flat plate; the laser beam generator and the optical signal detection plate are positioned at two ends of the L-shaped flat plate, and the limiting table is positioned at the right angle point of the L-shaped flat plate. The L-shaped flat plate meets the installation requirement of the platform, reduces the consumable material of the platform and simultaneously reduces the weight.
Further, the laser beam generator comprises a laser beam generating lamp cap, the laser beam generating lamp cap is arranged on a lamp cap base, the lamp cap base is connected with a base mounting plate, the base mounting plate is arranged on an adjusting plane of an XY displacement adjusting device A, the XY displacement adjusting device A is fixed on the displacement adjusting device mounting plate, the displacement adjusting device mounting plate is vertically fixed on a platform, and the axis of a Y adjusting rod A of the XY displacement adjusting device A is vertical to the platform; the other side of the displacement adjusting device mounting plate is provided with a battery cavity, and a lithium battery power module is arranged in the battery cavity and is used for providing electric energy for the laser beam generator. The XY displacement adjusting device is longitudinally arranged, the laser lamp cap is arranged on the XY displacement adjusting device through the base, so that the laser lamp cap can move up and back and forth, the laser lamp cap is convenient to adjust, and the laser is aligned to an optical path of the element to be measured; through setting up special lithium cell chamber and placing lithium cell power module, make things convenient for the portable work of device, do not need to look for the plug specially, lithium cell can charge repeatedly, and electric capacity is high, and live time is long.
Further, the lamp holder base and the base mounting plate are integrally formed, a cavity is formed in the lamp holder base, a wire guide is formed in the bottom of the cavity, and the cavity is tightly matched with the laser beam lamp holder.
Further, coaxial screw holes are formed in the peripheries of the base mounting plate and the XY displacement adjusting device A, and the base mounting plate and the XY displacement adjusting device A are fixedly connected through screws.
Further, the limiting table comprises an XY displacement adjusting device B, the XY displacement adjusting device B is horizontally and fixedly arranged on the platform, and a Y adjusting rod B of the XY displacement adjusting device B is parallel to the triangular right-angle side; a limiting block mounting plate is arranged above the XY displacement adjusting device B, and coaxial screw holes are formed in the periphery of the limiting block mounting plate and the XY displacement adjusting device B and fixedly connected through screws; the stopper is installed to stopper mounting panel top, the stopper includes vertical stopper and horizontal stopper, vertical stopper and horizontal stopper are the cuboid, and two stoppers are vertically and horizontally adjacent to be installed and form right angle district on the stopper mounting panel, right angle district is the detection zone of the component that awaits measuring. The limiting table is horizontally arranged on the platform by adopting the XY displacement adjusting device, so that the front, back, left and right positions of the element to be measured can be adjusted, and the light passing center opposite rotation detection point and the laser beam of the element to be measured can be conveniently adjusted.
Further, the optical signal detection board comprises a detection card, and a plurality of concentric circles are drawn on the detection card to serve as detection areas; the detection card is arranged on a detection card mounting plate, and the detection card mounting plate is vertically arranged on the platform.
Further, the mounting panel surface is provided with detects the draw-in groove, detect and install in detecting the draw-in groove.
The invention has the following advantages and beneficial effects:
1. the invention simulates the optical signal by adopting the laser beam, uses the refraction standard of the optical signal channel of the component, detects whether the deflection angle of the laser beam passing through the component reaches the standard, if the deflection angle reaches the standard, the laser beam irradiates the detection point of the optical signal detection board, otherwise, if the reflected laser beam does not fall on the detection point, the error of deflection angle is too large, and does not accord with the standard, the component deflected by 90 degrees is specially detected by the laser beam generator, the limiting table of the component to be detected and the right triangle position relationship of the optical signal detection board, when in use, the component is only required to be replaced on the limiting table, and whether the component is qualified can be known, the whole platform is simple, the operation is convenient, the movement is easy, and the cost is low;
2. the invention adopts the L-shaped flat plate to meet the installation requirement of the platform, reduces the material consumption of the platform and simultaneously reduces the weight;
3. according to the invention, the XY displacement adjusting device is longitudinally arranged, the laser lamp cap is arranged on the XY displacement adjusting device through the base, so that the laser lamp cap can move up and down, the laser lamp cap is convenient to adjust, and the laser beam is aligned to the optical path of the element to be measured; the lithium battery power module is placed in the special lithium battery cavity, so that the movable operation of the device is convenient, a plug is not required to be specially found, the lithium battery can be charged repeatedly, the capacitance is high, and the service time is long; the limiting table is horizontally arranged on the platform by adopting the XY displacement adjusting device, so that the front, back, left and right positions of the element to be measured can be adjusted, and the center of the optical path of the element to be measured can be conveniently adjusted to align the detection point and the laser beam.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention. In the drawings:
fig. 1 is a schematic diagram of the main structure of the present invention.
Fig. 2 is a schematic diagram of the main structure of the laser beam generator of the present invention.
Fig. 3 is a schematic view of the main structure of the limiting table of the present invention.
Fig. 4 is a schematic diagram of the main structure of the optical signal detecting board of the present invention.
In the drawings, the reference numerals and corresponding part names:
the device comprises a 1-platform, a 2-laser beam generator, a 3-limiting table, a 4-optical signal detection plate, a 5-laser beam, a 6-element to be detected, a 21-laser beam generation lamp cap, a 22-lamp cap base, a 23-base mounting plate, a 24-XY displacement adjusting device A, a 25-X adjusting rod A, a 26-Y adjusting rod A, a 27-displacement adjusting device mounting plate, a 28-battery cavity, a 31-XY displacement adjusting device B, a 32-Y adjusting rod B, a 33-X adjusting rod B, a 34-transverse limiting block, a 35-longitudinal limiting block, a 36-limiting block mounting plate, a 41-detection card mounting plate, a 42-detection card slot and a 43-detection card.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
Example 1
As shown in fig. 1, an optical connector element detection device with 90-degree optical deflection comprises a platform 1, wherein a laser beam generator 2, a limit table 3 of an element 6 to be detected and an optical signal detection plate 4 are arranged on the platform 1; the laser beam emission point of the laser beam generator 2, the center point of the element to be detected 6 and the detection point of the optical signal detection plate 4 are positioned on the same plane, the plane formed by connecting the three points is a right triangle, and the center point of the element to be detected 6 is positioned at the right angle of the right triangle; after the laser beam 5 emitted by the laser beam generator 2 passes through the optical path of the element to be detected 6, the slide on the optical path of the element to be detected 6 refracts the laser beam 5 by 90 degrees and irradiates the detection point of the optical signal detection plate 4.
When in use, the platform 1 is an L-shaped metal flat plate; the laser beam generator 2 and the optical signal detection plate 4 are positioned at two ends of the L-shaped flat plate, and the limit table 3 is positioned at the right angle point of the L-shaped flat plate.
As shown in fig. 2, the laser beam generator 2 includes a laser beam generating base 21, the laser beam generating base 21 is mounted on a base 22, the base 22 is connected with a base mounting plate 23, the base mounting plate 23 is mounted on an adjustment plane of an XY displacement adjustment device a24, the XY displacement adjustment device a24 is fixed on a displacement adjustment device mounting plate 27, the displacement adjustment device mounting plate 27 is vertically fixed on the platform 1, and an axis of a Y adjustment rod a26 of the XY displacement adjustment device a24 is perpendicular to the platform 1; the bottom edges of the X adjusting rod A25 and the L-shaped flat plate face towards the same direction, so that the operation is convenient; the other side of the displacement adjusting device mounting plate 27 is provided with a battery cavity 28, and a lithium battery power module is arranged in the battery cavity 28 to supply electric energy for the laser beam generator 2. The XY displacement adjusting device adopts an XY manual adjusting table on the market; the mounting plates of the platform and the XY displacement adjusting device are all made of metal steel plates and are fixed through welding or screw hole connection.
In practice, the lamp holder base 22 and the base mounting plate 23 are integrally formed, a cavity is arranged in the lamp holder base 22, a wire guide is arranged at the bottom of the cavity, and the cavity is tightly matched with the laser beam generating lamp holder 21; the periphery of the base mounting plate 23 and the XY displacement adjusting device A24 are provided with coaxial screw holes which are fastened and connected through screws.
As shown in fig. 3, the limiting table 3 includes an XY displacement adjusting device B31, the XY displacement adjusting device B31 is horizontally and fixedly mounted on the platform 1, the central axis of a Y adjusting rod B32 of the XY displacement adjusting device B31 is parallel to the right angle side where the triangle detecting plate is located, and the central axis of an X adjusting rod B33 is parallel to the right angle side where the triangle laser beam generator is located, so that the operation is convenient; a limiting block mounting plate 36 is arranged above the XY displacement adjusting device B31, and coaxial screw holes are formed in the periphery of the limiting block mounting plate 36 and the XY displacement adjusting device B31 and fixedly connected through screws; the stopper is installed to stopper mounting panel 36 top, the stopper includes longitudinal stopper 35 and horizontal stopper 34, longitudinal stopper 35 and horizontal stopper 34 are the cuboid, and two stoppers vertically and horizontally install on stopper mounting panel 36 and form the right angle district in succession, the right angle district is the detection zone of the component 6 that awaits measuring.
As shown in fig. 4, the photo signal detection board 4 includes a detection card 43, and a plurality of concentric circles are drawn on the detection card 43 as detection areas; the detection card 43 is mounted on the detection card mounting plate 41, and the detection card mounting plate 41 is vertically mounted on the platform 1; the mounting plate 41 is provided with a detection card slot 42 on the surface, and the detection 43 is mounted in the detection card slot 42.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The optical connector element detection device capable of generating 90-degree optical deflection is characterized by comprising a platform (1), wherein a laser beam generator (2), a limit table (3) of an element to be detected (6) and a optical signal detection plate (4) are arranged on the platform (1); the laser beam emitting point of the laser beam generator (2) is positioned on the same plane as the center point of the element to be detected (6) and the detection point of the optical signal detection plate (4), the plane formed by connecting the three points is a right triangle, and the center point of the element to be detected (6) is positioned at the right angle of the right triangle; after the laser beam (5) emitted by the laser beam generator (2) passes through the optical path of the element to be detected (6), the glass slide on the optical path of the element to be detected (6) refracts the laser beam (5) by 90 degrees and irradiates the laser beam to the detection point of the optical signal detection plate (4);
the method comprises the steps of simulating an optical signal by using a laser beam, detecting whether the deflection angle of the laser beam passing through an element reaches the standard by using a refraction standard of an optical signal channel of the element, and if so, irradiating the laser beam on a detection point of an optical signal detection plate after deflection, otherwise, if the reflected laser beam does not fall on the detection point, indicating that the deflection angle error is overlarge and does not meet the standard, and specially detecting the element deflected by 90 degrees by using a laser beam generator, a limiting table of the element to be detected and a right triangle position relation of the optical signal detection plate, wherein the element is only required to be replaced on the limiting table when in use, so that whether the element is qualified can be known;
the platform (1) is an L-shaped metal flat plate; the laser beam generator (2) and the optical signal detection plate (4) are positioned at two ends of the L-shaped flat plate, and the limiting table (3) is positioned at a right angle point of the L-shaped flat plate;
the limiting table (3) comprises an XY displacement adjusting device B (31), the XY displacement adjusting device B (31) is horizontally and fixedly arranged on the platform (1), the central axis of a Y adjusting rod B (32) of the XY displacement adjusting device B (31) is parallel to the right-angle side where the triangular detecting plate is located, and the central axis of an X adjusting rod B (33) is parallel to the right-angle side where the triangular laser beam generator is located; a limiting block mounting plate (36) is arranged above the XY displacement adjusting device B (31), and coaxial screw holes are formed in the periphery of the limiting block mounting plate (36) and the XY displacement adjusting device B (31) and are fixedly connected through screws; the stopper is installed to stopper mounting panel (36) top, the stopper includes vertical stopper (35) and horizontal stopper (34), vertical stopper (35) and horizontal stopper (34) are the cuboid, and two stoppers vertically and horizontally adjacent install and form right angle district on stopper mounting panel (36), right angle district is the detection zone of component (6) to be measured.
2. An optical connector element detecting device for generating 90-degree optical deflection as claimed in claim 1, wherein the laser beam generator (2) comprises a laser beam generating cap (21), the laser beam generating cap (21) is mounted on a cap base (22), the cap base (22) is connected with a base mounting plate (23), the base mounting plate (23) is mounted on an adjusting plane of an XY displacement adjusting device a (24), the XY displacement adjusting device a (24) is fixed on a displacement adjusting device mounting plate (27), the displacement adjusting device mounting plate (27) is vertically fixed on a platform (1), and an axis of a Y adjusting rod a (26) of the XY displacement adjusting device a (24) is vertical to the platform (1); the other side of the displacement adjusting device mounting plate (27) is provided with a battery cavity (28), and a lithium battery power module is arranged in the battery cavity (28) and is used for providing electric energy for the laser beam generator (2).
3. An optical connector element detecting device for generating 90-degree optical deflection as claimed in claim 2, wherein said cap base (22) is integrally formed with a base mounting plate (23), a cavity is provided in said cap base (22), a wire guide is provided in the bottom of said cavity, and said cavity is closely fitted with a laser beam generating cap (21).
4. The optical connector element detecting device for 90-degree optical deflection according to claim 2, wherein the base mounting plate (23) and the XY shift adjusting device a (24) are provided with coaxial screw holes around, and are fastened by screws.
5. The optical connector element inspection apparatus with 90-degree optical deflection according to claim 1, wherein the optical signal inspection board (4) includes an inspection card (43), and a plurality of concentric circles are drawn on the inspection card (43) as inspection areas;
the detection card (43) is arranged on the detection card mounting plate (41), and the detection card mounting plate (41) is vertically arranged on the platform (1).
6. The optical connector element inspection device with 90-degree optical deflection according to claim 5, wherein the inspection card mounting plate (41) is provided with an inspection card slot (42) on a surface thereof, and the inspection card (43) is mounted in the inspection card slot (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399607.6A CN109470453B (en) | 2018-11-22 | 2018-11-22 | Optical connector element detection device capable of generating 90-degree optical deflection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399607.6A CN109470453B (en) | 2018-11-22 | 2018-11-22 | Optical connector element detection device capable of generating 90-degree optical deflection |
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| Publication Number | Publication Date |
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| CN109470453A CN109470453A (en) | 2019-03-15 |
| CN109470453B true CN109470453B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811399607.6A Active CN109470453B (en) | 2018-11-22 | 2018-11-22 | Optical connector element detection device capable of generating 90-degree optical deflection |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004014095A1 (en) * | 2004-03-13 | 2005-09-29 | Technische Universität Dresden | Laser goniometer e.g. for angle measurement, has laser to control equipment and energy source attached and detector unit and between laser and detector unit optical deflecting system is supported by plate |
| CN202002626U (en) * | 2011-04-02 | 2011-10-05 | 深圳市泰科微光学有限公司 | Laser angle detection device of fiber connector |
| CN104812520A (en) * | 2012-09-14 | 2015-07-29 | 通快激光标记系统公司 | Laser processing device |
| CN106092965A (en) * | 2016-08-09 | 2016-11-09 | 上海禾赛光电科技有限公司 | The scanning means of space gases and method |
| CN107091619A (en) * | 2017-06-22 | 2017-08-25 | 凌中鑫 | The angular deflection detecting system of thrombelastogram instrument |
| CN209043567U (en) * | 2018-11-22 | 2019-06-28 | 四川网动光电子技术有限公司 | Optical connector element slide detection platform in optical communication |
-
2018
- 2018-11-22 CN CN201811399607.6A patent/CN109470453B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004014095A1 (en) * | 2004-03-13 | 2005-09-29 | Technische Universität Dresden | Laser goniometer e.g. for angle measurement, has laser to control equipment and energy source attached and detector unit and between laser and detector unit optical deflecting system is supported by plate |
| CN202002626U (en) * | 2011-04-02 | 2011-10-05 | 深圳市泰科微光学有限公司 | Laser angle detection device of fiber connector |
| CN104812520A (en) * | 2012-09-14 | 2015-07-29 | 通快激光标记系统公司 | Laser processing device |
| CN106092965A (en) * | 2016-08-09 | 2016-11-09 | 上海禾赛光电科技有限公司 | The scanning means of space gases and method |
| CN107091619A (en) * | 2017-06-22 | 2017-08-25 | 凌中鑫 | The angular deflection detecting system of thrombelastogram instrument |
| CN209043567U (en) * | 2018-11-22 | 2019-06-28 | 四川网动光电子技术有限公司 | Optical connector element slide detection platform in optical communication |
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