CN202771057U - Angle matching and distance control debugging device for programmable logic controller (PLC) optical branching device assemblies - Google Patents
Angle matching and distance control debugging device for programmable logic controller (PLC) optical branching device assemblies Download PDFInfo
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- CN202771057U CN202771057U CN 201220384332 CN201220384332U CN202771057U CN 202771057 U CN202771057 U CN 202771057U CN 201220384332 CN201220384332 CN 201220384332 CN 201220384332 U CN201220384332 U CN 201220384332U CN 202771057 U CN202771057 U CN 202771057U
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- optical fiber
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- adjustment frame
- minute adjustment
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Abstract
The utility model provides an angle matching and distance control debugging device for programmable logic controller (PLC) optical branching device assemblies. The device comprises a light inlet end optical fiber pigtail, a chip, a light outlet end optical fiber array, an LED light source, a microscope and a six-dimensional precise regulating frame, wherein the light inlet end optical fiber pigtail and the chip and the light outlet end optical fiber array are fixed on the six-dimensional precise regulating frame. The six-dimensional precise regulating frame is regulated under the irradiation of the LED light source to ensure that the light inlet end optical fiber pigtail is close to the chip or the chip is close to the light outlet end optical fiber array. A bright line on a contact surface is observed under the microscope and is regulated to be spread on the whole contact surface to complete angle matching. The light inlet end optical fiber pigtail or light outlet end optical fiber array is slowly withdrawn. By using the moment that the bright line disappears as a zero value that all assemblies are in contact, the assemblies are regulated to a proper distance.
Description
Technical field
The utility model relates to the optical branching device technical field, particularly a kind of angle of time calibration various piece assembly and device of distance debugged for the PLC optical branching device.
Background technology
At present, PLC optical branching device manual debug process alignment assembly angle and distance adopt the method for CCD imaging on display mostly, observe the situation of PLC optical branching device various piece assembly on display by the operator, then debug by sextuple minute adjustment frame.Such operation can only be rough to PLC light along separate routes the angle of assembly mate, more abstract, operator's individual quality and working experience seriously affect the angle automatching situation of each assembly, do not have the unified standard of image, and different operating person's difference is larger; And owing to be rough observation, the distance when effectively glue is coupled between each assembly of control PLC optical branching device has a strong impact on the Performance And Reliability of product.
The utility model content
The purpose of this utility model is to provide a kind of PLC optical branching device assembly angle coupling and distance to control debugging apparatus, the situation of the angle automatching when improving the debugging of PLC optical branching device between each assembly and distance control, the Performance And Reliability of raising product.
The technical solution of the utility model is as follows:
A kind of PLC optical branching device assembly angle coupling and distance control debugging apparatus comprise light inlet optical fiber pigtail, chip, bright dipping end fiber array, the first led light source, the second led light source, the first microscope, the second microscope; The first sextuple minute adjustment frame, the second sextuple minute adjustment frame, the 3rd sextuple minute adjustment frame, pedestal, support and sway brace;
The first sextuple minute adjustment frame, the second sextuple minute adjustment frame, the 3rd sextuple minute adjustment frame are installed on the pedestal, and light inlet optical fiber pigtail, bright dipping end fiber array, chip are separately fixed at the top of the first sextuple minute adjustment frame, the second sextuple minute adjustment frame, the 3rd sextuple minute adjustment frame; The end face of described light inlet optical fiber pigtail and bright dipping end fiber array aligns with the end face of chip both sides respectively, forms the coupled zone in described end;
The first led light source, the second led light source are installed on the 3rd sextuple minute adjustment frame; Described the first led light source, the second led light source are in respectively the below of the coupled zone of the coupled zone of light inlet optical fiber pigtail and chip and bright dipping end fiber array and chip;
The first microscope, the second microscope are installed on the sway brace, and sway brace is connected with pedestal by support; Described the first microscope, the second microscope are in respectively the top of the coupled zone of the coupled zone of light inlet optical fiber pigtail and chip and bright dipping end fiber array and chip.
Useful technique effect of the present utility model is:
The utility model can be accurate and visual the calibration of the angle automatching of each assembly of PLC optical branching device and distance control are operated, the Performance And Reliability of product is improved.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
Description of reference numerals: 1. light inlet optical fiber pigtail; 2. chip; 3. bright dipping end fiber array; 4,4 ' .LED light source; 5,5 '. microscope; 6,6 ', 6 ＂. sextuple minute adjustment frame; 7,8. coupled zone; 9. pedestal; 10. support; 11. sway brace.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
As shown in Figure 1 and Figure 2, sextuple minute adjustment frame 6, sextuple minute adjustment frame 6 ', sextuple minute adjustment frame 6 ＂ are installed on the pedestal 9, light inlet optical fiber pigtail 1, bright dipping end fiber array 3, chip 2 be separately fixed at sextuple minute adjustment frame 6, sextuple minute adjustment frame 6 ', the top of sextuple minute adjustment frame 6 ＂.The end face of light inlet optical fiber pigtail 1 and bright dipping end fiber array 3 aligns with the end face of chip 2 both sides respectively, junction at light inlet optical fiber pigtail 1 end face and chip 2 end faces forms coupled zone 7, forms coupled zone 8 in the junction of bright dipping end fiber array 3 end faces and chip 2 end faces.
See Fig. 1, Fig. 2, led light source 4, led light source 4 ' be installed on sextuple minute adjustment frame 6 ＂.Led light source 4 is positioned at the below of light inlet optical fiber pigtail 1 and the coupled zone 7 of chip 2, the below of led light source 4 ' be positioned at bright dipping end fiber array 3 and the coupled zone 8 of chip 2.
See Fig. 1, Fig. 2, microscope 5, microscope 5 ' be installed on the sway brace 11, sway brace 11 is connected with pedestal 9 by support 10.Microscope 5 is positioned at the top of light inlet optical fiber pigtail 1 and the coupled zone 7 of chip 2, the top of microscope 5 ' be positioned at bright dipping end fiber array 3 and the coupled zone 8 of chip 2.
Principle of work of the present utility model and adjustment method are as follows:
The debugging that the utility model is calibrated the angle and distance of PLC optical branching device assembly by microscope 5, microscope 5 ' observation mainly is to come the intuitively angle automatching degree of determination component by the optical phenomena of light when different assemblies contact.When light inlet optical fiber pigtail 1 contacts with the end face of bright dipping end fiber array 3 is close with chip 2 or chip 2, because under surface of contact coupled zone 7,8, have led light source 4 and led light source 4 ' irradiation, obvious bright line can appear in the place that can observe contact from microscope 5.At this moment led light source 4 and led light source 4 ' irradiation under, adjust sextuple minute adjustment frame 6, sextuple minute adjustment frame 6 ' or sextuple minute adjustment frame 6 ＂, the bright line on the surface of contact is moved along with the adjustment of sextuple minute adjustment frame.To fitting like a glove, under the high ecotopia of clean-up performance, final bright line can be covered with whole surface of contact in the surface of contact angular setting.At this moment adjust sextuple minute adjustment frame 6, sextuple minute adjustment frame 6 ' or sextuple minute adjustment frame 6 ＂, make surface of contact separately and then slowly close, if final bright line still is covered with whole surface of contact, can verify that then surface of contact has reached the angle automatching state.Reached in the situation of angle automatching at definite assembly, slowly adjusting sextuple minute adjustment frame makes surface of contact separately, the null value that the moment that disappears with the surface of contact bright line contacts as each assembly, the adjustment surface of contact reaches the suitable distance between the assembly take this null value as benchmark, then each assembly angle coupling of PLC optical branching device and the EO of distance are so far calibrated in shut-down operation.
Above-described only is preferred implementation of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that other improvement and variation that those skilled in the art directly derive or associate under the prerequisite that does not break away from basic conception of the present utility model, all should think to be included within the protection domain of the present utility model.
Claims (1)
1. a PLC optical branching device assembly angle mates and distance control debugging apparatus, it is characterized in that: comprise light inlet optical fiber pigtail (1), chip (2), bright dipping end fiber array (3), the first led light source (4), led light source (4 '), the first microscope (5), the second microscope (5 '); The first sextuple minute adjustment frame (6), the second sextuple minute adjustment frame (6 '), the 3rd sextuple minute adjustment frame (6 ＂), pedestal (9), support (10) and sway brace (11);
The first sextuple minute adjustment frame (6), the second sextuple minute adjustment frame (6 '), the 3rd sextuple minute adjustment frame (6 ＂) are installed on the pedestal (9), and light inlet optical fiber pigtail (1), bright dipping end fiber array (3), chip (2) are separately fixed at the top of the first sextuple minute adjustment frame (6), the second sextuple minute adjustment frame (6 '), the 3rd sextuple minute adjustment frame (6 ＂); The end face of described light inlet optical fiber pigtail (1) and bright dipping end fiber array (3) aligns with the end face of chip (2) both sides respectively, forms coupled zone (7,8) in described end;
The first led light source (4), led light source (4 ') are installed on the 3rd sextuple minute adjustment frame (6 ＂); Described the first led light source (4), led light source (4 ') are in respectively the below of the coupled zone (7) of light inlet optical fiber pigtail (1) and chip (2) and bright dipping end fiber array (3) and the coupled zone (8) of chip (2);
The first microscope (5), the second microscope (5 ') are installed on the sway brace (11), and sway brace (11) is connected with pedestal (9) by support (10); Described the first microscope (5), the second microscope (5 ') are in respectively the top of the coupled zone (7) of light inlet optical fiber pigtail (1) and chip (2) and bright dipping end fiber array (3) and the coupled zone (8) of chip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384332 CN202771057U (en) | 2012-08-03 | 2012-08-03 | Angle matching and distance control debugging device for programmable logic controller (PLC) optical branching device assemblies |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384332 CN202771057U (en) | 2012-08-03 | 2012-08-03 | Angle matching and distance control debugging device for programmable logic controller (PLC) optical branching device assemblies |
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| Publication Number | Publication Date |
|---|---|
| CN202771057U true CN202771057U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220384332 Expired - Lifetime CN202771057U (en) | 2012-08-03 | 2012-08-03 | Angle matching and distance control debugging device for programmable logic controller (PLC) optical branching device assemblies |
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| CN (1) | CN202771057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798945A (en) * | 2012-08-03 | 2012-11-28 | 无锡爱沃富光电科技有限公司 | Angle matching and distance control debugging device of PLC (Programmable Logic Controller) optical branching device assemblies |
| CN105739015A (en) * | 2016-04-29 | 2016-07-06 | 武汉光迅科技股份有限公司 | Coupling method of optical fiber and silicon optical chip, and silicon optical chip |
-
2012
- 2012-08-03 CN CN 201220384332 patent/CN202771057U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798945A (en) * | 2012-08-03 | 2012-11-28 | 无锡爱沃富光电科技有限公司 | Angle matching and distance control debugging device of PLC (Programmable Logic Controller) optical branching device assemblies |
| CN105739015A (en) * | 2016-04-29 | 2016-07-06 | 武汉光迅科技股份有限公司 | Coupling method of optical fiber and silicon optical chip, and silicon optical chip |
| CN105739015B (en) * | 2016-04-29 | 2019-08-13 | 武汉光迅科技股份有限公司 | A kind of coupling process and its chip of optical fiber and silicon optical chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |