CN102749681B - Device and method capable of realizing precise regulation of rotary single-path optical fiber connector - Google Patents
Device and method capable of realizing precise regulation of rotary single-path optical fiber connector Download PDFInfo
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- CN102749681B CN102749681B CN201210248031.XA CN201210248031A CN102749681B CN 102749681 B CN102749681 B CN 102749681B CN 201210248031 A CN201210248031 A CN 201210248031A CN 102749681 B CN102749681 B CN 102749681B
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Abstract
The invention relates to a device and method capable of realizing precise regulation of a rotary single-path optical fiber connector. The device consists of a static angle-regulating system and a rotary angle-regulating system which are combined with a precise bearing and a bearing end cover, wherein the rotary angle-regulating system consists of a rotary angle-regulating sleeve and a rotary fixed sleeve; and the static angle-regulating system comprises a static angle-regulating sleeve, a static fixed sleeve and a connector shell. The regulating method comprises the following steps of: regulating coordinates of the tail parts of the fixed sleeves in the rotary and static angle-regulating systems to realize precise regulation on an optical angle of an optical fiber collimating component; fixing the connector shell, and regulating and fixing the coordinates of the tail end of the fixed sleeve of the rotary angle-regulating system in the angle-regulating sleeve when the rotary angle-regulating system rotates; and keeping the rotary angle-regulating system rotating, regulating and fixing the coordinates of the tail end of the fixed sleeve of the static angle-regulating system in the angle-regulating sleeve. The device and the method disclosed by the invention are convenient to operate and easy to realize and meet the extremely high requirements of the rotary single-path optical fiber connector on processing precision and assembling precision.
Description
Technical field
The present invention relates to fiber optic passive device, especially relate to a kind of device for precisely regulating and the control method that can realize single-path optical fiber rotary connector, belong to the improvement of 360 ° of free of discontinuities revolving joints of light signal.
Background technology
It is the problem that development communication technologies must face that light signal is rotatably connected, and fiber rotation connector is the inevitable outcome addressing this problem, it is an emerging class rotary transfer device of 21 century, it has that transmission capacity is large, transfer rate is fast, anti-electromagnetic interference capability is strong, volume is little and the particular advantages such as the life-span is long and be applied to gradually 360 ° of targets that rotate freely connection and find accurately and command in the systems such as control, and its range of application is expanded fast along with the development of optical fiber technology.
The usual way of existing single-path optical fiber rotary connector is to adopt fiber optic collimator parts that light signal is directly coupled to static mechanism from rotating mechanism, and this kind of coupling scheme controllability is poor, without other auxiliary devices that is coupled or recovers damage; These factors cause light path Turning matched extremely difficult, and the performance index of existing rotary connector are ensured by machining accuracy, and production difficulty is high, and production qualification rate is low; The development of these factor restriction rotating signal transmission industries.
Summary of the invention
First object of the present invention is to provide that a kind of accuracy requirement to operations such as processing, assemblings is low, production qualification rate is high, realize degree of regulation high, improved that device rotation coupling efficiency and device stability, assembling are simple and easy to realize, the easy to operate device for precisely regulating of realizing single-path optical fiber rotary connector.
Second object of the present invention is to provide a kind of control method that can realize single-path optical fiber rotary connector.
First object of the present invention is achieved in that
A kind of device for precisely regulating of realizing single-path optical fiber rotary connector, comprise joint sleeve and bearing (ball) cover, the bearing (ball) cover of annular is fixed by screws on the outer embolium of joint sleeve left end of the equal opening in two ends, left and right, feature is: in joint sleeve, be provided with large rotation angle modulation chamber and the little static angle modulation chamber of right-hand member of left end communicating, in rotation angle modulation chamber, outwards overlap and have the rotation optical fiber collimator being connected as a single entity successively from inner, rotate fixed muffle, rotate angle modulation sleeve and two precision bearings, the inwall of the outer wall of two precision bearings and joint sleeve left end is interference fit, in rotation fixed muffle, be filled with epoxide-resin glue, band rotates the rotation optical fiber collimator of fixed muffle tail optical fiber, the left end that rotates fixed muffle and rotate angle modulation sleeve is all left through joint sleeve and bearing (ball) cover, and stretch out in outside bearing (ball) cover, the left end that rotates angle modulation sleeve stretches out in left outside bearing (ball) cover, outside bearing (ball) cover, on the outer wall of rotation angle modulation sleeve left end, cover has rotation flange, be provided with and rotate angle modulation tail end protective sleeve at the left end that rotates flange, be nested together with the left end that rotates the U-shaped joint sleeve of angle modulation at the right-hand member that rotates the rotation angle modulation fiber optic protection layer in angle modulation tail end protective sleeve, and fix by rotating angle modulation O type tight loop, the right-hand member that rotates the U-shaped joint sleeve of angle modulation is fixed on and rotates the inwall of angle modulation tail end protective sleeve and rotate between the outer wall of angle modulation sleeve, rotating the left end of angle modulation fiber optic protection layer is close to the inwall of rotation angle modulation tail end protective sleeve left end and stretches out in left outside the opening that rotates angle modulation tail end protective sleeve left end, in static angle modulation chamber, outwards overlap and have the static optical fiber collimator being connected as a single entity successively from inner, static fixed muffle and static angle modulation sleeve, in static fixed muffle, be filled with epoxide-resin glue, with the static optical fiber collimator of static fixed muffle tail optical fiber, the right-hand member of static fixed muffle and static angle modulation sleeve is all to the right through joint sleeve, and stretch out in outside joint sleeve, at the right-hand member of joint sleeve, the left end outer wall that stretches out in the static angle modulation sleeve outside joint sleeve is provided with static angle modulation tail end protective sleeve, the left end of the static angle modulation fiber optic protection layer in static angle modulation tail end protective sleeve and the right-hand member of the U-shaped joint sleeve of static angle modulation are nested together, and fix by static angle modulation O type tight loop, the left end of the U-shaped joint sleeve of static angle modulation is fixed between the inwall of static angle modulation tail end protective sleeve and the outer wall of static angle modulation sleeve, the right-hand member of static angle modulation fiber optic protection layer is close to the inwall of static angle modulation tail end protective sleeve right-hand member and is stretched out in to the right outside the opening of static angle modulation tail end protective sleeve right-hand member.
The cone angle that contains supported in rest fixed muffle at the left end of static angle modulation sleeve, the cone angle that contains support rotating fixed muffle at the right-hand member that rotates angle modulation sleeve, adopting the cone angle of the static angle modulation sleeve of stainless steel manufacture is 10 °～80 °, and adopting the cone angle of the rotation angle modulation sleeve of stainless steel manufacture is 10 °～80 °.
Be arranged with two static fixed muffle concave points at the right-hand member of static fixed muffle, the left end of static fixed muffle is line with the cone angle end of static angle modulation sleeve and contacts, be arranged with two at the left end that rotates fixed muffle and rotate fixed muffle concave point, the right-hand member that rotates fixed muffle is line with the cone angle end that rotates angle modulation sleeve and contacts.
Second object of the present invention is achieved in that
The control method that can realize single-path optical fiber rotary connector, concrete steps are as follows:
1, the outer wall and the cone angle tolerance clearance 8 μ m～10 μ m that rotate angle modulation sleeve of fixed muffle rotated in repair, and what make to rotate fixed muffle contacts assembling without concave point end with the cone angle line of rotation angle modulation sleeve;
2, the cone angle tolerance clearance 8 μ m～10 μ m of the outer wall of the static fixed muffle of repair and static angle modulation sleeve, what make static fixed muffle contacts assembling without concave point end with the cone angle line of static angle modulation sleeve;
3, the inwall of repair rotation fixed muffle coordinates 10 μ m～15 μ m with rotation optical fiber collimator, is rotating the outer wall of optical fiber collimator and is rotating fixed muffle remaining space filling epoxy resin glue curing; Rotating the endface position of optical fiber collimator can adjust according to its operating distance;
4, the static fixed muffle of repair inwall extremely coordinates 10 μ m～15 μ m with static optical fiber collimator, at static optical fiber collimator outer wall and static fixed muffle remaining space filling epoxy resin glue curing, the endface position of static optical fiber collimator can be adjusted according to its operating distance;
5, apply one deck epoxide-resin glue at the outer wall of static angle modulation sleeve, with joint sleeve interference fit composition ligand;
6, will rotate angle modulation sleeve, static angle modulation sleeve, precision bearing and bearing (ball) cover and jointly form fiber rotation connector assembly; Fiber rotation connector assembly is fixed in static platform, and the rotation fixed muffle with tail optical fiber is assembled to and is rotated in angle modulation sleeve;
7, increase rotation two-dimensional adjustment platform in the left side of rotating angle modulation system, make to rotate the rotation of angle modulation entire system, the position of outgoing hot spot when Real-Time Monitoring rotates, two rotation fixed muffle concave points that rotate fixed muffle left end symmetry with the two-dimentional platform adjusting of rotation are until light beam beat without spin, fix with epoxide-resin glue in the locus of rotating in angle modulation sleeve rotating fixed muffle, remove afterwards the two-dimentional platform of rotation;
8, will be assembled in static angle modulation sleeve with the static fixed muffle of tail optical fiber;
9, increase three-dimensional regulation platform on the right side of static angle modulation system, in the time regulating the spacing of the rotation outgoing end face of optical fiber collimator and the outgoing end face of static optical fiber collimator to reach the operating distance of two optical fiber collimators, regulate two static fixed muffle concave points of fixed static sleeve right-hand member symmetry to rotating angle modulation system rotating 360 degrees, locus by static fixed muffle in static angle modulation sleeve is fixed with epoxide-resin glue, removes afterwards three-dimensional regulation platform;
10, rotate angle modulation system and the intrasystem each component locations of static angle modulation fixing after, by gap filling epoxide-resin glue curing;
11, adjust complete and with after epoxy resin adhesive curing, by rotation flange, rotate the U-shaped joint sleeve of angle modulation, rotate angle modulation O type tight loop, rotate angle modulation fiber optic protection layer, static angle modulation tail end protective sleeve, static angle modulation tail end protective sleeve, the U-shaped joint sleeve of static angle modulation, static angle modulation O type tight loop, static angle modulation fiber optic protection layer be seated rear common formation fiber rotation connector.
Device for precisely regulating of the present invention is made up of in conjunction with precision bearing and bearing (ball) cover jointly static angle modulation system, rotation angle modulation system, wherein: rotate angle modulation system and form by rotating angle modulation sleeve and rotating fixed muffle, static angle modulation system is made up of static angle modulation sleeve, static fixed muffle and connector shell.The present invention is by regulating successively rotation angle modulation system and the intrasystem fixed muffle tail end of static angle modulation to change into the minute adjustment to optical fiber collimator optical axis angle in the time that mechanical axis rotates in angle modulation sleeve internal coordinate, and then can realize the minute adjustment of fiber rotation connector, regulate rotating angle modulation system, when outgoing beam is without spin when beat, adopt epoxy points glue fixing to rotating the relative position between angle modulation system unit; Rotation is rotated angle modulation system and is regulated static angle modulation system to light path accurately to realize without inclined to one side Turning matched, adopts the relative position between epoxy points glue fixed static angle modulation system unit.
Joint sleeve is fixed on platform, when keeping rotating the rotation of angle modulation system, regulates and rotate the coordinate of fixed muffle tail end in angle modulation sleeve in angle modulation system, detect the irradiating light beam fixing relative position of beat time point glue without spin; Continue to keep rotating the rotation of angle modulation system, regulate the coordinate of fixed muffle tail end in angle modulation sleeve in static angle modulation system,, index superior time point glue fixing relative position stable to device performance.
Above-mentioned to rotating the adjusting of angle modulation system, implement observation Beam rotation beat with relevant device (CCD), regulate rotation fixed muffle afterbody coordinate position, until beam direction and mechanical rotation center superposition.
Advantage of the present invention is: 1, assembling is simple and easy to realize, and parts and machining accuracy are required to reduce, and the error that parts, machining and assembling are brought that can be real-time is accurately revised and calibrates.2, realize degree of regulation high, device stability and index are superior, mate easily with the existing autocollimation device with tail optical fiber, and operating distance adjustability is higher, very big in single-path optical fiber rotary connector development field versatility.3, easy to operate, give prominence to the adjusting to fiber rotation connector but not the guarantee to factors such as processing, assemblings; Solve single-path optical fiber rotary connector to machining precision, assembly precision and the high requirement of collimating components performance; Device rotation coupling efficiency and device stability are improved.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that rotates angle modulation system;
Fig. 3 is the structural representation of static angle modulation system.
In Fig. 1:
101, rotate angle modulation sleeve 102, rotate fixed muffle 103, rotate optical fiber collimator
104, rotate fixed muffle concave point 201, static angle modulation sleeve 202, static fixed muffle
203, static optical fiber collimator 204, static fixed muffle concave point 301, precision bearing
302, joint sleeve 303, bearing (ball) cover 304, screw
305, outer embolium 306, rotation angle modulation chamber 307, static angle modulation chamber
401, rotate flange 402, rotate the U-shaped joint sleeve of angle modulation
403, rotate angle modulation O type tight loop 404, rotate angle modulation fiber optic protection layer
405, rotate angle modulation tail end protective sleeve 501, epoxide-resin glue
601, static angle modulation tail end protective sleeve 602, the U-shaped joint sleeve of static angle modulation
603, static angle modulation O type tight loop 604, static angle modulation fiber optic protection layer
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention is described in further detail.
A kind of device for precisely regulating of realizing single-path optical fiber rotary connector, comprise joint sleeve 302 and bearing (ball) cover 303, the bearing (ball) cover 303 of annular is fixed on by screw 304 on the outer embolium 305 of joint sleeve 302 left ends of the equal opening in two ends, left and right, in joint sleeve 302, be provided with large rotation angle modulation chamber 306 and the little static angle modulation chamber 307 of right-hand member of left end communicating, in rotation angle modulation chamber 306, outwards overlap and have the rotation optical fiber collimator 103 being connected as a single entity successively from inner, rotate fixed muffle 102, rotate angle modulation sleeve 101 and two precision bearings 301, the inwall of the outer wall of two precision bearings 301 and joint sleeve 302 left ends is interference fit, in rotation fixed muffle 102, be filled with epoxide-resin glue 501, band rotates the rotation optical fiber collimator 103 of fixed muffle tail optical fiber, the left end that rotates fixed muffle 102 and rotate angle modulation sleeve 101 is all left through joint sleeve 302 and bearing (ball) cover 303, and stretch out in outside bearing (ball) cover 303, the left end that rotates angle modulation sleeve 101 stretches out in left outside bearing (ball) cover 303, outside bearing (ball) cover 303, on the outer wall of rotation angle modulation sleeve 101 left ends, cover has the flange 401 of rotation, be provided with and rotate angle modulation tail end protective sleeve 405 at the left end that rotates flange 401, be nested together with the left end that rotates the U-shaped joint sleeve 402 of angle modulation at the right-hand member that rotates the rotation angle modulation fiber optic protection layer 404 in angle modulation tail end protective sleeve 405, and fixing by rotating angle modulation O type tight loop 403, the right-hand member that rotates the U-shaped joint sleeve 402 of angle modulation is fixed on and rotates the inwall of angle modulation tail end protective sleeve 405 and rotate between the outer wall of angle modulation sleeve 101, rotating the left end of angle modulation fiber optic protection layer 404 is close to the inwall of rotation angle modulation tail end protective sleeve 405 left ends and stretches out in left outside the opening that rotates angle modulation tail end protective sleeve 405 left ends, in static angle modulation chamber 307, outwards overlap and have the static optical fiber collimator 203 being connected as a single entity successively from inner, static fixed muffle 202 and static angle modulation sleeve 201, in static fixed muffle 202, be filled with epoxide-resin glue 501, with the static optical fiber collimator 203 of static fixed muffle tail optical fiber, the right-hand member of static fixed muffle 202 and static angle modulation sleeve 201 is all to the right through joint sleeve 302, and stretch out in outside joint sleeve 302, at the right-hand member of joint sleeve 302, the left end outer wall that stretches out in the static angle modulation sleeve 202 outside joint sleeve 302 is provided with static angle modulation tail end protective sleeve 601, the left end of the static angle modulation fiber optic protection layer 604 in static angle modulation tail end protective sleeve 601 and the right-hand member of the U-shaped joint sleeve 602 of static angle modulation are nested together, and fixing by static angle modulation O type tight loop 603, the left end of the U-shaped joint sleeve 602 of static angle modulation is fixed between the inwall of static angle modulation tail end protective sleeve 601 and the outer wall of static angle modulation sleeve 201, the right-hand member of static angle modulation fiber optic protection layer 604 is close to the inwall of static angle modulation tail end protective sleeve 601 right-hand members and is stretched out in to the right outside the opening of static angle modulation tail end protective sleeve 601 right-hand members.
The cone angle that contains supported in rest fixed muffle 202 at the left end of static angle modulation sleeve 201, the cone angle that contains support rotating fixed muffle 102 at the right-hand member that rotates angle modulation sleeve 101, adopting the cone angle of the static angle modulation sleeve 201 of stainless steel manufacture is 55 °, and adopting the cone angle of the rotation angle modulation sleeve 101 of stainless steel manufacture is 55 °.
Be arranged with two static fixed muffle concave points 204 at the right-hand member of static fixed muffle 202, that one end that the left end of static fixed muffle 202 contains cone angle with static angle modulation sleeve 201 is line and contacts, as the B region in Fig. 3; Be arranged with two at the left end that rotates fixed muffle 102 and rotate fixed muffle concave point 104, that one end that the right-hand member of rotation fixed muffle 102 contains cone angle with rotation angle modulation sleeve 101 is line and contacts, as the a-quadrant in Fig. 2.
The control method that can realize single-path optical fiber rotary connector, concrete steps are as follows:
1, the outer wall and the cone angle tolerance clearance 8 μ m～10 μ m that rotate angle modulation sleeve 101 of fixed muffle 102 rotated in repair, and what make to rotate fixed muffle 102 contacts assembling without concave point end with the cone angle line of rotation angle modulation sleeve 101;
2, the outer wall of the static fixed muffle 202 of repair and the cone angle tolerance clearance of static angle modulation sleeve 201 8 μ m～10 μ m, what make static fixed muffle 202 contacts assembling without concave point end with the cone angle line of static angle modulation sleeve 201;
3, the inwall of repair rotation fixed muffle 102 coordinates 10 μ m with rotation optical fiber collimator 103, is rotating the outer wall of optical fiber collimator 103 and is rotating fixed muffle 102 remaining space filling epoxy resin glue 501 curing; Rotating the endface position of optical fiber collimator can adjust according to its operating distance;
4, the inwall of the static fixed muffle 202 of repair coordinates 10 μ m with static optical fiber collimator 203, at static optical fiber collimator 203 outer walls and static fixed muffle 202 remaining space filling epoxy resin glue 501 curing, the endface position of static optical fiber collimator 203 can be adjusted according to its operating distance;
5, apply one deck epoxide-resin glue 501 at the outer wall of static angle modulation sleeve 201, with joint sleeve interference fit composition ligand;
6, will rotate angle modulation sleeve 101, static angle modulation sleeve 201, precision bearing 301 and the common formation fiber rotation connector of bearing (ball) cover 303 assembly; Fiber rotation connector assembly is fixed in static platform, and the rotation fixed muffle 102 with tail optical fiber is assembled to and is rotated in angle modulation sleeve 101;
7, increase rotation two-dimensional adjustment platform in the left side of rotating angle modulation system, make to rotate the rotation of angle modulation entire system, the position of outgoing hot spot when Real-Time Monitoring rotates, two rotation fixed muffle concave points 104 that rotate fixed muffle 102 left end symmetries with the two-dimentional platform adjusting of rotation are until light beam beat without spin, fix with epoxide-resin glue in the locus of rotating in angle modulation sleeve 101 rotating fixed muffle 102, remove afterwards the two-dimentional platform of rotation;
8, will be assembled in static angle modulation sleeve 201 with the static fixed muffle 202 of tail optical fiber;
9, increase three-dimensional regulation platform on the right side of static angle modulation system, in the time regulating the spacing of the rotation outgoing end face of optical fiber collimator 103 and the outgoing end face of static optical fiber collimator 203 to reach the operating distance of two optical fiber collimators, regulate two static fixed muffle concave points 204 of static fixed muffle 202 right-hand member symmetries to rotating angle modulation system rotating 360 degrees, locus by static fixed muffle 202 in static angle modulation sleeve 201 is fixed with epoxide-resin glue, removes afterwards three-dimensional regulation platform;
10, rotate angle modulation system and the intrasystem each component locations of static angle modulation fixing after, by gap filling epoxide-resin glue 501 curing;
11, adjust complete and with after epoxy resin adhesive curing, by rotation flange 401, rotate the U-shaped joint sleeve 402 of angle modulation, rotate angle modulation O type tight loop 403, rotate angle modulation fiber optic protection layer 404, static angle modulation tail end protective sleeve 405, static angle modulation tail end protective sleeve 601, the U-shaped joint sleeve 602 of static angle modulation, static angle modulation O type tight loop 603, static angle modulation fiber optic protection layer 604 be seated rear common formation fiber rotation connector.
Claims (1)
1. the control method that can realize single-path optical fiber rotary connector, is characterized in that:
(1), repair rotates the outer wall and the cone angle tolerance clearance 8 μ m～10 μ m that rotate angle modulation sleeve of fixed muffle, what make to rotate fixed muffle contacts assembling without concave point end with the cone angle line of rotation angle modulation sleeve;
(2), the outer wall of the static fixed muffle of repair and the cone angle tolerance clearance of static angle modulation sleeve 8 μ m～10 μ m, what make static fixed muffle contacts assembling without concave point end with the cone angle line of static angle modulation sleeve;
(3), the repair inwall that rotates fixed muffle with rotate optical fiber collimator and coordinate 10 μ m～15 μ m, rotating the outer wall of optical fiber collimator and rotating fixed muffle remaining space filling epoxy resin glue and curing; Rotating the endface position of optical fiber collimator can adjust according to its operating distance;
(4), the static fixed muffle of repair inwall extremely coordinates 10 μ m～15 μ m with static optical fiber collimator, at static optical fiber collimator outer wall and static fixed muffle remaining space filling epoxy resin glue curing, the endface position of static optical fiber collimator can be adjusted according to its operating distance;
(5), apply one deck epoxide-resin glue at the outer wall of static angle modulation sleeve, with joint sleeve interference fit composition ligand;
(6), will rotate angle modulation sleeve, static angle modulation sleeve, precision bearing and bearing (ball) cover and jointly form fiber rotation connector assembly; Fiber rotation connector assembly is fixed in static platform, and the rotation fixed muffle with tail optical fiber is assembled to and is rotated in angle modulation sleeve;
(7), increase rotation two-dimensional adjustment platform in the left side of rotating angle modulation system, make to rotate the rotation of angle modulation entire system, the position of outgoing hot spot when Real-Time Monitoring rotates, two rotation fixed muffle concave points that rotate fixed muffle left end symmetry with the two-dimentional platform adjusting of rotation are until light beam beat without spin, fix with epoxide-resin glue in the locus of rotating in angle modulation sleeve rotating fixed muffle, remove afterwards the two-dimentional platform of rotation;
(8), will be assembled in static angle modulation sleeve with the static fixed muffle of tail optical fiber;
(9), increase three-dimensional regulation platform on the right side of static angle modulation system, in the time regulating the spacing of the rotation outgoing end face of optical fiber collimator and the outgoing end face of static optical fiber collimator to reach the operating distance of two optical fiber collimators, regulate two static fixed muffle concave points of fixed static sleeve right-hand member symmetry to rotating angle modulation system rotating 360 degrees, locus by static fixed muffle in static angle modulation sleeve is fixed with epoxide-resin glue, removes afterwards three-dimensional regulation platform;
(10), rotate angle modulation system and the intrasystem each component locations of static angle modulation fixing after, by gap filling epoxide-resin glue curing;
(11), adjust complete and with after epoxy resin adhesive curing, by rotation flange, rotate the U-shaped joint sleeve of angle modulation, rotate angle modulation O type tight loop, rotate angle modulation fiber optic protection layer, static angle modulation tail end protective sleeve, static angle modulation tail end protective sleeve, the U-shaped joint sleeve of static angle modulation, static angle modulation O type tight loop, static angle modulation fiber optic protection layer be seated rear common formation fiber rotation connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248031.XA CN102749681B (en) | 2012-07-18 | 2012-07-18 | Device and method capable of realizing precise regulation of rotary single-path optical fiber connector |
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| CN201210248031.XA CN102749681B (en) | 2012-07-18 | 2012-07-18 | Device and method capable of realizing precise regulation of rotary single-path optical fiber connector |
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| CN102749681A CN102749681A (en) | 2012-10-24 |
| CN102749681B true CN102749681B (en) | 2014-08-20 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103064152B (en) * | 2013-01-23 | 2016-08-10 | 中国电子科技集团公司第八研究所 | Protection structure for optical fiber connector |
| CN104296694B (en) * | 2014-09-28 | 2018-01-12 | 中国科学院光电研究院 | The detection means and method of a kind of laser tracker optical axis and mechanical rotating shaft angle |
| CN108132501A (en) * | 2017-12-18 | 2018-06-08 | 广州永士达医疗科技有限责任公司 | A kind of tube chamber road OCT one-channel optical fiber slip rings |
| CN111830638A (en) * | 2020-07-17 | 2020-10-27 | 中国兵器装备集团上海电控研究所 | Detachable optical fiber signal rotary transmission device |
| CN112327502B (en) * | 2020-09-28 | 2022-07-19 | 南京核安核能科技有限公司 | Detector collimator with opening adjustment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124272A (en) * | 1976-12-14 | 1978-11-07 | Westinghouse Electric Corp. | Rotary fiber optic waveguide coupling |
| FR2502348A1 (en) * | 1981-03-20 | 1982-09-24 | Commissariat Energie Atomique | CONNECTOR FOR OPTICAL FIBERS, CONNECTION DEVICE TO A CAMERA USING SUCH A CONNECTOR AND METHOD FOR CONNECTING OPTICAL FIBERS WITH SUCH A CONNECTOR AND SUCH A CONNECTION DEVICE |
| CN100460908C (en) * | 2007-02-13 | 2009-02-11 | 中航光电科技股份有限公司 | Optical fibre rotary collector |
| CN101661136B (en) * | 2008-08-26 | 2012-07-18 | 中航光电科技股份有限公司 | Single-core fiber optic rotary joint structure and direct single-core fiber optic rotary connector |
| CN100585439C (en) * | 2008-08-28 | 2010-01-27 | 中航光电科技股份有限公司 | Optical fibre collimation component and switching type single-core optical fiber rotating connector |
| CN201859231U (en) * | 2010-08-30 | 2011-06-08 | 中航光电科技股份有限公司 | Single-core optical fiber rotary connector |
| CN101986176A (en) * | 2010-10-26 | 2011-03-16 | 飞秒光电科技(西安)有限公司 | Optical fiber rotary connector |
| CN202693852U (en) * | 2012-07-18 | 2013-01-23 | 九江精达检测技术有限公司 | Precise adjusting device for implementing single-way optical fiber rotating connector |
-
2012
- 2012-07-18 CN CN201210248031.XA patent/CN102749681B/en not_active Expired - Fee Related
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