CN203117549U - Double-optical-fiber collimator coupling debugging device - Google Patents

Double-optical-fiber collimator coupling debugging device Download PDF

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Publication number
CN203117549U
CN203117549U CN 201320114168 CN201320114168U CN203117549U CN 203117549 U CN203117549 U CN 203117549U CN 201320114168 CN201320114168 CN 201320114168 CN 201320114168 U CN201320114168 U CN 201320114168U CN 203117549 U CN203117549 U CN 203117549U
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CN
China
Prior art keywords
optical fiber
adjustable
stiff
base
adjusting
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CN 201320114168
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Chinese (zh)
Inventor
白薇
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安徽中科瀚海光电技术发展有限公司
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Priority to CN 201320114168 priority Critical patent/CN203117549U/en
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Publication of CN203117549U publication Critical patent/CN203117549U/en

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Abstract

Aiming at the defects that an existing optical-fiber collimator coupling debugging device is complex in structure, high in cost, and not suitable for industrial production requirements, a double-optical-fiber collimator coupling debugging device is provided. The double-optical-fiber collimator coupling debugging device comprises a working platform base, wherein an optical fiber debugging assembly, an optical fiber fixing assembly, and an optical fiber groove adjusting assembly are arranged on the top face of the working platform base, the optical fiber adjusting assembly is arranged at one end of the working platform base and is composed of an adjusting end installing seat, a four-dimensional adjusting frame, a connecting part, and an adjusting end collimator fixture, the optical fiber fixing assembly is arranged at the other end of the working platform base and is composed of a fixed end installing seat and a fixed end fixture cover plate, and the optical fiber adjusting assembly is arranged on the working platform base between the optical fiber adjusting assembly and the optical fiber fixing assembly and is composed of a carrier plate, a cushion block, an adjusting threaded rod, a fixing long block, and a fixing short block. The double-optical-fiber collimator coupling debugging device has the advantages of being quick in alignment, stable in performance, reasonable in design, capable of achieving high coupling efficiency through simple operation, and low in cost.

Description

Double-fiber collimator coupling debugging apparatus
Technical field
The utility model belongs to exact instrument regulation technology field, relates in particular to a kind of coupling debugging apparatus of double-fiber collimator.
Background technology
Along with the raising day by day of safety, environmental consciousness, the highlighting of infrared absorption type gas sensor advantage, and adopt double-fiber collimator can reach higher detection precision, stable real-time monitoring with the pattern of correlation.Therefore, design a kind of easy and simple to handle, to aim at rapid, simple in structure, dependable performance and high coupling efficiency, the debugging apparatus of double-fiber collimator coupling cheaply be urgent demand now.But the accurate fiber adjusting mount that provides on the market is very expensive now, and two adjustment racks or adjustment rack and corresponding stiff end need be combined on the fixing optical table, realize the coupling debugging of double-fiber collimator, be unfavorable for like this producing in batches.
The utility model content
At the above-mentioned deficiency of existing fiber collimating apparatus coupling debugging apparatus, the utility model provides a kind of coupling debugging apparatus of double-fiber collimator.Its concrete structure is:
A kind of double-fiber collimator coupling debugging apparatus comprises table base 1, and wherein, the end face of table base 1 is provided with optical fiber adjusting part, optical fiber fixation kit and optical fiber duct adjusting part.The optical fiber adjusting part is arranged on an end of table base 1, and the optical fiber fixation kit is arranged on the other end of table base 1, and the optical fiber duct adjusting part is arranged on the table base 1 between optical fiber adjusting part and the optical fiber fixation kit.The optical fiber adjusting part is made up of adjustable side mount pad 21, four-dimensional adjusting bracket 22, adaptor 23, adjustable side collimating apparatus anchor clamps, and described adjustable side collimating apparatus anchor clamps comprise adjustable side clamp base 24 and adjustable side anchor clamps cover plate 25; Wherein, fixedly connected with the left end of table base 1 end face in the bottom of adjustable side mount pad 21, fixedlys connected with four-dimensional adjusting bracket 22 in the top of adjustable side mount pad 21; One end of adaptor 23 is fixedly connected in the through hole of four-dimensional adjusting bracket 22, and the other end level of adaptor 23 is extended to the right and fixedlyed connected with adjustable side clamp base 24; The top of adjustable side clamp base 24 is provided with dismountable adjustable side anchor clamps cover plate 25; Respectively there is a groove parallel with table base 1 long side direction the end face of adjustable side clamp base 24 and the bottom surface of adjustable side anchor clamps cover plate 25, the common adjustable side optical fiber spacing hole 26 that forms of the groove on the groove on the adjustable side clamp base 24 and the adjustable side anchor clamps cover plate 25.The optical fiber fixation kit is made up of stiff end mount pad 31 and stiff end anchor clamps cover plate 32; Wherein, fixedly connected with the right-hand member of table base 1 end face in the bottom of stiff end mount pad 31, the top of stiff end mount pad 31 is provided with dismountable stiff end anchor clamps cover plate 32, respectively there is a groove parallel with table base 1 long side direction the end face of stiff end mount pad 31 and the bottom surface of stiff end anchor clamps cover plate 32, the common stiff end optical fiber spacing hole 33 that forms of the groove on the groove on the stiff end mount pad 31 and the stiff end anchor clamps cover plate 32; Adjustable side optical fiber spacing hole 26 and stiff end optical fiber spacing hole 33 conllinear.The optical fiber duct adjusting part by supporting plate 41, cushion block 42, adjusting screw(rod) 43, fixed-length block 44 and fixedly short block 45 form; Wherein, fixedly connected with a sidewall of supporting plate 41 in the inboard of fixed-length block 44, fixedly connected with fixing short block 45 in the outside of fixed-length block 44, the outside of fixed-length block 44 and fixedly the inner face of short block 45 be respectively equipped with a half slot, is furnished with adjusting screw(rod) 43 by the half slot on the fixed-length block 44 and in the slotted eye that fixedly half slot on the short block 45 is formed jointly, the cushion block 42 that the bottom of adjusting screw(rod) 43 and end face are provided with threaded hole flexibly connects, and fixedlys connected with table base 1 in the bottom surface of cushion block 42.
The beneficial effects of the utility model are:
1. easy and simple to handle, aim at rapidly;
2. simple in structure, reasonable in design, stable performance;
3. the coupling efficiency height is with low cost.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Fig. 5 is the right view of Fig. 1.
Fig. 6 is the rear view of Fig. 1.
Fig. 7 is the schematic perspective view of adaptor among Fig. 1.
Fig. 8 uses view for the utility model.
Sequence number among the figure is: table base 1, adjustable side mount pad 21, four-dimensional adjusting bracket 22, adaptor 23, adjustable side clamp base 24, adjustable side anchor clamps cover plate 25, adjustable side optical fiber spacing hole 26, stiff end mount pad 31, stiff end anchor clamps cover plate 32, stiff end optical fiber spacing hole 33, supporting plate 41, cushion block 42, adjusting screw(rod) 43, fixed-length block 44, fixedly short block 45, pilot hole 46, guide pole 47, linear bearing 48, V-type optical fiber duct 51, first optical fiber collimator 52, second optical fiber collimator 53.
Embodiment
Now be described with reference to the accompanying drawings design feature of the present utility model.
Referring to Fig. 1, a kind of double-fiber collimator coupling debugging apparatus comprises table base 1, and wherein, the end face of table base 1 is provided with optical fiber adjusting part, optical fiber fixation kit and optical fiber duct adjusting part.The optical fiber adjusting part is arranged on an end of table base 1, and the optical fiber fixation kit is arranged on the other end of table base 1, and the optical fiber duct adjusting part is arranged on the table base 1 between optical fiber adjusting part and the optical fiber fixation kit, sees Fig. 2 and Fig. 3 for details.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 6, the optical fiber adjusting part is made up of adjustable side mount pad 21, four-dimensional adjusting bracket 22, adaptor 23, adjustable side collimating apparatus anchor clamps, and described adjustable side collimating apparatus anchor clamps comprise adjustable side clamp base 24 and adjustable side anchor clamps cover plate 25; Wherein, fixedly connected with the left end of table base 1 end face in the bottom of adjustable side mount pad 21, fixedlys connected with four-dimensional adjusting bracket 22 in the top of adjustable side mount pad 21; Referring to Fig. 4 and Fig. 7, an end of columniform adaptor 23 is fixedly connected in the through hole of four-dimensional adjusting bracket 22, and the other end level of adaptor 23 is extended to the right and fixedlyed connected with adjustable side clamp base 24; The top of adjustable side clamp base 24 is provided with dismountable adjustable side anchor clamps cover plate 25; Respectively there is a groove parallel with table base 1 long side direction the end face of adjustable side clamp base 24 and the bottom surface of adjustable side anchor clamps cover plate 25, the common adjustable side optical fiber spacing hole 26 that forms of the groove on the groove on the adjustable side clamp base 24 and the adjustable side anchor clamps cover plate 25.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the optical fiber fixation kit is made up of stiff end mount pad 31 and stiff end anchor clamps cover plate 32; Wherein, fixedly connected with the right-hand member of table base 1 end face in the bottom of stiff end mount pad 31, the top of stiff end mount pad 31 is provided with dismountable stiff end anchor clamps cover plate 32, respectively there is a groove parallel with table base 1 long side direction the end face of stiff end mount pad 31 and the bottom surface of stiff end anchor clamps cover plate 32, the common stiff end optical fiber spacing hole 33 that forms of the groove on the groove on the stiff end mount pad 31 and the stiff end anchor clamps cover plate 32; Adjustable side optical fiber spacing hole 26 and stiff end optical fiber spacing hole 33 conllinear.
Referring to Fig. 2, Fig. 3 and Fig. 6, the optical fiber duct adjusting part by supporting plate 41, cushion block 42, adjusting screw(rod) 43, fixed-length block 44 and fixedly short block 45 form; Wherein, fixedly connected with a sidewall of supporting plate 41 in the inboard of fixed-length block 44, fixedly connected with fixing short block 45 in the outside of fixed-length block 44, the outside of fixed-length block 44 and fixedly the inner face of short block 45 be respectively equipped with a half slot, is furnished with adjusting screw(rod) 43 by the half slot on the fixed-length block 44 and in the slotted eye that fixedly half slot on the short block 45 is formed jointly, the cushion block 42 that the bottom of adjusting screw(rod) 43 and end face are provided with threaded hole flexibly connects, and fixedlys connected with table base 1 in the bottom surface of cushion block 42.
Referring to Fig. 1 and Fig. 2, described table base 1 is provided with two pilot holes 46, be equipped with the linear bearing 48 of hollow in the pilot hole 46, be respectively equipped with a guide pole 47 in the linear bearing 48, all fixedly connected with the bottom surface of supporting plate 41 in the top of each guide pole 47, namely each guide pole 47 all be fixed on table base 1 on linear bearing 48 cooperate slip.
Referring to Fig. 2 and Fig. 6, four jiaos of the bottom of described table base 1 are respectively equipped with feet 11.
Referring to Fig. 1, Fig. 2 and Fig. 3, one end of adjustable side anchor clamps cover plate 25 rotatably is connected with adjustable side clamp base 24 by hinge, and the other end of adjustable side anchor clamps cover plate 25 is provided with locking hole and removably is connected with adjustable side clamp base 24 by lock-screw; One end of stiff end anchor clamps cover plate 32 rotatably is connected with stiff end mount pad 31 by hinge, and the other end of stiff end anchor clamps cover plate 32 is provided with locking hole and removably is connected with stiff end mount pad 31 by lock-screw.
In addition, four-dimensional adjusting bracket 22 is the accurate four-dimensional adjustment rack of A13-103 model L type of Shanghai company of friendship ties optical-fiber laser apparatus factory.
Referring to Fig. 8, during use, V-type optical fiber duct 51 is placed on the supporting plate 41; The root of the ferrule of first optical fiber collimator 52 is fixed in the stiff end optical fiber spacing hole 33, and the end of first optical fiber collimator 52 is connected with light power meter; The root of the ferrule of second optical fiber collimator 53 is fixed in the adjustable side optical fiber spacing hole 26 of optical fiber adjusting part, and the end of second optical fiber collimator 53 is connected with light source.Regulate the angle of four-dimensional adjusting bracket 22, make laser that light source sends go into light power meter and reach maximal value through the conduction of second optical fiber collimator 53 and first optical fiber collimator 52 is laggard successively, even root optical fiber collimator 52 ferrule of winning are coaxial as much as possible with the ferrule of second optical fiber collimator 53.Subsequently, the order of rotation adjusting screw(rod) 43 is regulated supporting plates 41 and is risen, until the two ends of V-type optical fiber duct 51 respectively with the front end of first optical fiber collimator 52 ferrule and the front end joint of second optical fiber collimator 53 ferrule.Rearmost point glue, fixing is finished the coupling debugging of V-type slot type double-fiber collimator.

Claims (5)

1. double-fiber collimator coupling debugging apparatus, comprise table base (1) and have the four-dimensional adjusting bracket (22) of a through hole, it is characterized in that the end face of table base (1) is provided with optical fiber adjusting part, optical fiber fixation kit and optical fiber duct adjusting part; Wherein, the optical fiber adjusting part is arranged on an end of table base (1), and the optical fiber fixation kit is arranged on the other end of table base (1), and the optical fiber duct adjusting part is arranged on the table base (1) between optical fiber adjusting part and the optical fiber fixation kit;
The optical fiber adjusting part is made up of adjustable side mount pad (21), four-dimensional adjusting bracket (22), adaptor (23), adjustable side collimating apparatus anchor clamps, and described adjustable side collimating apparatus anchor clamps comprise adjustable side clamp base (24) and adjustable side anchor clamps cover plate (25); Wherein, fixedly connected with the left end of table base (1) end face in the bottom of adjustable side mount pad (21), fixedlys connected with four-dimensional adjusting bracket (22) in the top of adjustable side mount pad (21); One end of adaptor (23) is fixedly connected in the through hole of four-dimensional adjusting bracket (22), and the other end level of adaptor (23) is extended to the right and fixedlyed connected with adjustable side clamp base (24); The top of adjustable side clamp base (24) is provided with dismountable adjustable side anchor clamps cover plate (25); Respectively there is a groove parallel with table base (1) long side direction the end face of adjustable side clamp base (24) and the bottom surface of adjustable side anchor clamps cover plate (25), the common adjustable side optical fiber spacing hole (26) that forms of the groove on the groove on the adjustable side clamp base (24) and the adjustable side anchor clamps cover plate (25);
The optical fiber fixation kit is made up of stiff end mount pad (31) and stiff end anchor clamps cover plate (32); Wherein, fixedly connected with the right-hand member of table base (1) end face in the bottom of stiff end mount pad (31), the top of stiff end mount pad (31) is provided with dismountable stiff end anchor clamps cover plate (32), respectively there is a groove parallel with table base (1) long side direction the end face of stiff end mount pad (31) and the bottom surface of stiff end anchor clamps cover plate (32), the common stiff end optical fiber spacing hole (33) that forms of the groove on the groove on the stiff end mount pad (31) and the stiff end anchor clamps cover plate (32); Adjustable side optical fiber spacing hole (26) and stiff end optical fiber spacing hole (33) conllinear;
The optical fiber duct adjusting part by supporting plate (41), cushion block (42), adjusting screw(rod) (43), fixed-length block (44) and fixedly short block (45) form; Wherein, fixedly connected with a sidewall of supporting plate (41) in the inboard of fixed-length block (44), fixedly connected with fixing short block (45) in the outside of fixed-length block (44), the outside of fixed-length block (44) and fixedly the inner face of short block (45) be respectively equipped with a half slot, is furnished with adjusting screw(rod) (43) by the half slot on the fixed-length block (44) and in the slotted eye that fixedly half slot on the short block (45) is formed jointly, the cushion block (42) that the bottom of adjusting screw(rod) (43) and end face are provided with threaded hole flexibly connects, and fixedlys connected with table base (1) in the bottom surface of cushion block (42).
2. double-fiber collimator as claimed in claim 1 coupling debugging apparatus, it is characterized in that, described table base (1) is provided with two pilot holes (46), be equipped with the linear bearing (48) of hollow in the pilot hole (46), being respectively equipped with a guide pole (47) in the linear bearing (48), all fixedlys connected with the bottom surface of supporting plate (41) in the top of each guide pole (47).
3. double-fiber collimator coupling debugging apparatus as claimed in claim 1 is characterized in that four jiaos of the bottom of described table base (1) are respectively equipped with feet (11).
4. double-fiber collimator as claimed in claim 1 coupling debugging apparatus, it is characterized in that, one end of adjustable side anchor clamps cover plate (25) rotatably is connected with adjustable side clamp base (24) by hinge, and the other end of adjustable side anchor clamps cover plate (25) is provided with locking hole and removably is connected with adjustable side clamp base (24) by lock-screw; One end of stiff end anchor clamps cover plate (32) rotatably is connected with stiff end mount pad (31) by hinge, and the other end of stiff end anchor clamps cover plate (32) is provided with locking hole and removably is connected with stiff end mount pad (31) by lock-screw.
5. double-fiber collimator coupling debugging apparatus as claimed in claim 1 is characterized in that the top of supporting plate (41) is provided with a rectangular channel.
CN 201320114168 2013-03-14 2013-03-14 Double-optical-fiber collimator coupling debugging device CN203117549U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320114168 CN203117549U (en) 2013-03-14 2013-03-14 Double-optical-fiber collimator coupling debugging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320114168 CN203117549U (en) 2013-03-14 2013-03-14 Double-optical-fiber collimator coupling debugging device

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CN203117549U true CN203117549U (en) 2013-08-07

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103576244A (en) * 2013-09-25 2014-02-12 广西安捷讯电子科技有限公司 Collimator refractor adjusting frame
CN104793293A (en) * 2015-04-30 2015-07-22 中国医学科学院生物医学工程研究所 Optical fiber adjusting and fixing device, fluorescent light collecting device and implementing method
CN105928685A (en) * 2016-03-24 2016-09-07 苏州伽蓝致远电子科技股份有限公司 Optical switch operation collimator test platform
CN106291805A (en) * 2016-08-31 2017-01-04 哈尔滨工程大学 Polarization-preserving fiber axis fixing device based on polaroid imaging principle and axis fixation method
CN107504921A (en) * 2017-07-04 2017-12-22 大族激光科技产业集团股份有限公司 Measurement apparatus
CN108508617A (en) * 2017-02-24 2018-09-07 中国科学院半导体研究所 Laser collimator apparatus and alignment method
CN109143474A (en) * 2018-08-15 2019-01-04 福建天蕊光电有限公司 A kind of semi-automatic coupling device of universal optical dimensionality reduction and application method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103576244A (en) * 2013-09-25 2014-02-12 广西安捷讯电子科技有限公司 Collimator refractor adjusting frame
CN103576244B (en) * 2013-09-25 2016-03-16 广西安捷讯电子科技有限公司 Collimating apparatus refracting telescope adjustment rack
CN104793293A (en) * 2015-04-30 2015-07-22 中国医学科学院生物医学工程研究所 Optical fiber adjusting and fixing device, fluorescent light collecting device and implementing method
CN105928685A (en) * 2016-03-24 2016-09-07 苏州伽蓝致远电子科技股份有限公司 Optical switch operation collimator test platform
CN105928685B (en) * 2016-03-24 2018-07-20 苏州伽蓝致远电子科技股份有限公司 A kind of photoswitch operation collimator test platform
CN106291805A (en) * 2016-08-31 2017-01-04 哈尔滨工程大学 Polarization-preserving fiber axis fixing device based on polaroid imaging principle and axis fixation method
CN108508617A (en) * 2017-02-24 2018-09-07 中国科学院半导体研究所 Laser collimator apparatus and alignment method
CN107504921A (en) * 2017-07-04 2017-12-22 大族激光科技产业集团股份有限公司 Measurement apparatus
CN107504921B (en) * 2017-07-04 2019-09-06 大族激光科技产业集团股份有限公司 Measuring device
CN109143474A (en) * 2018-08-15 2019-01-04 福建天蕊光电有限公司 A kind of semi-automatic coupling device of universal optical dimensionality reduction and application method

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130807

Termination date: 20190314

CF01 Termination of patent right due to non-payment of annual fee