CN105511022A - Optical switch - Google Patents
Optical switch Download PDFInfo
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- CN105511022A CN105511022A CN201410499679.3A CN201410499679A CN105511022A CN 105511022 A CN105511022 A CN 105511022A CN 201410499679 A CN201410499679 A CN 201410499679A CN 105511022 A CN105511022 A CN 105511022A
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- adjustable plate
- driving lever
- switch unit
- input end
- collimating apparatus
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses an optical switch which comprises multiple switching units, a dial rod and a driving assembly. Each switching unit comprises an adjusting plate, an input-end fiber collimator and multiple output-end fiber collimators, the input-end fiber collimator is arranged on the adjusting plate, the output-end fiber collimators are distributed in a rotation plane of the input-end fiber collimator, the driving assembly drives the dial rod to move among the switching units along the arrangement direction of the switching units so that the dial rod can cooperate with the adjusting plate of each switching unit, and the dial rod drives the adjusting plate to rotate together with the input-end fiber collimator on the adjusting plate so that the input-end fiber collimator is collimated with the output-end fiber collimators to be gated. The optical switch has the advantages of multiple-input-multiple-output, low cost and small size.
Description
Technical field
The present invention relates to technical field of photo communication, particularly relate to a kind of photoswitch with multiple-input and multiple-output.
Background technology
Rapidly, the whole world is built more and more hotter, and market scale is huge in fiber to the home development.Developed country requires the opening and shares of link access in Europe etc., and user can the different operator providing fiber optic service of unrestricted choice.Therefore need to arrange shared link at open the nodal point place, the general technology adopting photoswitch.
Photoswitch of the prior art comprises the multiple output terminal of input end, i.e. a 1xN photoswitch.Because business device integrated level is more and more higher, same website needs multiple input end, and existing scheme adopts that multiple common 1xN photoswitch is stacking forms, but cost is very high, and volume is large.
Therefore, how to design and a kind ofly there is multiple-input and multiple-output and the photoswitch of the little advantage of tool low cost, volume is industry continues the problem studied.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of and has multiple-input and multiple-output and the photoswitch of the little advantage of tool low cost, volume.
To achieve these goals, embodiment of the present invention provides following technical scheme:
On the one hand, a kind of photoswitch (100) provided by the invention, comprise multiple switch unit (10), driving lever (20) and driven unit (30), described multiple switch unit (10) is in single array arrangement, each described switch unit (10) includes adjustable plate (12), input end fiber collimating apparatus (14) and multiple output terminal optical fiber collimator (16), described input end fiber collimating apparatus (14) is arranged on described adjustable plate (12), described multiple output terminal optical fiber collimator (16) is distributed in the Plane of rotation of described input end fiber collimating apparatus (14), described driving lever (20) is connected to described driven unit (30), described driving lever (20) is under the drive of described driven unit (30), along the arragement direction of described multiple switch unit (10), move between described multiple switch unit (10), described driving lever (20) can be coordinated with the described adjustable plate (12) in each described switch unit (10), when described driving lever (20) coordinates with adjustable plate described in one of them (12), described driving lever (12) can drive described adjustable plate (12) to rotate together with the described input end fiber collimating apparatus (14) on described adjustable plate (12) to realize described input end fiber collimating apparatus (14) and to treat that the described output terminal optical fiber collimator (16) of gating is aimed under the drive of described driven unit (30).
In conjunction with first aspect, in the first possible implementation of first aspect, described driven unit (30) comprises the first motor (32), leading screw (34), slide block (36) and the second motor (38), the bearing of trend of described leading screw (34) is identical with the arragement direction of described multiple switch unit (10), described first motor (32) drives described slide block (36) mobile along described leading screw (34), described driving lever (20) is connected to described slide block (36), described slide block (36) can drive described driving lever (20) to move between described multiple switch unit (10), to coordinate with described adjustable plate (12), described second motor (38) drives described driving lever (20) to rotate relative to described slide block (36), to realize the rotation of described input end fiber collimating apparatus (14).
In conjunction with the first possible implementation of first aspect, in the implementation that the second is possible, described driven unit (30) also comprises guide rail (39), described guide rail (39) is connected to described second motor (38), described guide rail (39) is positioned between described leading screw (34) and described multiple switch unit (10), described driving lever (20) is connected to described guide rail (39), under the drive of described slide block (36), described driving lever (20) can be upper mobile at described guide rail (39), described second motor (38) drives described guide rail (39) to rotate, described guide rail (39) is made to drive described driving lever (20) to rotate.
In conjunction with first aspect, in the third possible implementation of first aspect, described photoswitch (100) also comprises installation shaft (50), the described adjustable plate (12) of described multiple switch unit (10) is all rotationally connected to described installation shaft (50), described installation shaft (50) is established and organizes location structure (52) more, organizing the axial distribution of location structure (52) along described installation shaft (50) described more, and it is relative one by one with described adjustable plate (12), to limit moving axially of described adjustable plate (12) relatively described installation shaft (50) respectively.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation, often organize described location structure (52) to comprise and be multiplely distributed in same position location circumferentially, in the process that described adjustable plate (12) rotates relative to described installation shaft (50), described adjustable plate (12) can realize described input end fiber collimating apparatus (14) aim at described multiple output terminal optical fiber collimator (16) respectively with coordinating of described multiple position location respectively.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, often organize described location structure and be equipped with annular spacing groove (54), described annular spacing groove (54) is for coordinating with described adjustable plate (12) axial displacement limiting described adjustable plate (12).
In conjunction with the 4th kind or the 5th kind of possible implementation of first aspect, in the 6th kind of possible implementation, often organize described location structure (52) and be equipped with multiple spring-loaded plunger be located at the groove (56) in described annular spacing groove (54) and be arranged on described adjustable plate (12), described spring-loaded plunger part is installed on described adjustable plate (12), another part of described spring-loaded plunger is used for coordinating with described groove (56), to realize described adjustable plate (12) and described installation shaft (50) location in relative rotational motion, the quantity of described groove (56) is identical with described output terminal optical fiber collimator (16) quantity, when described spring-loaded plunger coordinates from different described grooves (56), described input end fiber collimating apparatus (14) is aimed at from different output terminal optical fiber collimators (16).
In conjunction with first aspect, in the 7th kind of possible implementation, each described switch unit (10) also comprises fixed head (18), described multiple output terminal optical fiber collimators (14) in each described switch unit (10) are fixed on described fixed head (18), and all described fixed heads (18) and all described adjustable plates (12) arrange in double array structure.
In conjunction with first aspect, in the 8th kind of possible implementation, each described adjustable plate (12) is provided with breach (125), described driving lever (20) is mobile between described multiple switch unit (10) forms motion track, all described breach (125) are arranged on described motion track, described driving lever (20) part stretches in described breach (125), to realize coordinating of described driving lever (20) and described adjustable plate (12).
On the other hand, the present invention also provides a kind of photoswitch (200), comprise two groups of changeover modules (210), two driving levers (220) and driven unit (230), described driven unit (230) is arranged between described two driving levers (220), described two groups of changeover modules (210) lay respectively at the both sides of described two driving levers (220), often organize changeover module (210) and include multiple switch unit (10) in single array arrangement, each described switch unit (10) includes adjustable plate (12), input end fiber collimating apparatus (14) and multiple output terminal optical fiber collimator (16), described input end fiber collimating apparatus (14) is arranged on described adjustable plate (12), described multiple output terminal optical fiber collimator (16) is distributed in the Plane of rotation of described input end fiber collimating apparatus (14), described two driving levers (220) are under the drive of described driven unit (230), arragement direction along described multiple switch unit (10) moves back and forth, described two driving levers (220) are coordinated with the described adjustable plate in described two groups of changeover modules (210) respectively, described driving lever can drive described adjustable plate to rotate together with the described input end fiber collimating apparatus on described adjustable plate to realize described input end fiber collimating apparatus and to treat that the described output terminal optical fiber collimator of gating is aimed under the drive of described driven unit.
Compared to prior art, the present invention drives driving lever along the arragement direction of described multiple switch unit by driven unit, move between described multiple switch unit, to coordinate with the described adjustable plate in each described switch unit, driving lever is driven to rotate by driven unit again, thus realize input end fiber collimating apparatus and treat that the described output terminal optical fiber collimator of gating is aimed at, this bright multiple-input and multiple-output being achieved photoswitch by above-mentioned feature, in a photoswitch, be integrated with multiple 1xN light path switch, there is cost low, the advantage that volume is little.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained as these accompanying drawings.
Fig. 1 is the schematic perspective view of the photoswitch in one embodiment of the present invention;
Fig. 2 is the decomposed schematic diagram of the photoswitch in one embodiment of the present invention;
Fig. 3 is another decomposed schematic diagram of the photoswitch in one embodiment of the present invention;
Fig. 4 is the partial schematic diagram of the photoswitch in one embodiment of the present invention;
Fig. 5 is the schematic perspective view of the photoswitch in another embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, the embodiments described below are only the present invention's part embodiments, and the embodiment of not all.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as the embodiment of the present invention described herein can also with here illustrate or describe those beyond order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Refer to Fig. 1 and Fig. 2, the present invention relates to a kind of photoswitch 100, comprise multiple switch unit 10, driving lever 20 and driven unit 30.Described multiple switch unit 10 is in single array arrangement, and that is, multiple switch unit 10 is arranged in a row, and concrete arrangement mode can arrange the single array of linearly shape, also can arrange curved single array.Each described switch unit 10 includes adjustable plate 12, input end fiber collimating apparatus 14 and multiple output terminal optical fiber collimator 16.Described input end fiber collimating apparatus 14 is arranged on described adjustable plate 12.Specifically, adjustable plate 12 comprises plate-like adjusting portion 122 and the fixed part 124 projecting from adjusting portion 122 center, and fixed part is provided with pickup groove 121, and input end fiber collimating apparatus 14 is fixed in pickup groove 121.Described multiple output terminal optical fiber collimator 16 is distributed in the Plane of rotation of described input end fiber collimating apparatus 14, that is, in the process that input end fiber collimating apparatus 14 rotates, can aim at respectively with each output terminal optical fiber collimator 16, can be coplanar with input end fiber collimating apparatus 14 in the Plane of rotation of described input end fiber collimating apparatus 14, also can be the plane parallel with input end fiber collimating apparatus 14, i.e. the plane that distributes perpendicular to multiple output terminal optical fiber collimator 16 of input end fiber collimating apparatus 14.
Described driving lever 20 is connected to described driven unit 30, described driving lever 20 is under the drive of described driven unit 30, along the arragement direction of described multiple switch unit 10, move between described multiple switch unit 10, described driving lever 20 can be coordinated with the described adjustable plate 12 in each described switch unit 10, when described driving lever 20 coordinates with adjustable plate described in one of them 12, described driving lever 20 can drive described adjustable plate 12 to rotate realize described input end fiber collimating apparatus 14 and treat that the described output terminal optical fiber collimator 16 of gating is aimed at together with the described input end fiber collimating apparatus 14 on described adjustable plate 12 under the drive of described driven unit 30.
The present invention drives driving lever 20 along the arragement direction of described multiple switch unit 10 by driven unit 30, move between described multiple switch unit 10, to coordinate with the described adjustable plate 12 in each described switch unit 10, driving lever 20 is driven to rotate by driven unit 30 again, thus realize input end fiber collimating apparatus 14 and treat that the described output terminal optical fiber collimator 16 of gating is aimed at, the present invention achieves the multiple-input and multiple-output of photoswitch 100 by above-mentioned feature, in a photoswitch 100, be integrated with multiple 1xN light path switch, there is cost low, the advantage that volume is little.
Because each switch unit 10 comprises an input end fiber collimating apparatus 14, the driven unit 30 of photoswitch 100 of the present invention drives driving lever 20 to move back and forth between multiple switch unit 10, achieve and select different input end fiber collimating apparatuss 14, driven unit 30 also drives driving lever 20 to rotate, by the rotation of driving lever 20 achieve input end fiber collimating apparatus 14 rotation and with treat that the output terminal optical fiber collimator 16 of gating is aimed at.
In a kind of embodiment, described driven unit 30 comprises the first motor 32, leading screw 34, slide block 36 and the second motor 38, the bearing of trend of described leading screw 34 is identical with the arragement direction of described multiple switch unit 10, and described first motor 32 drives described slide block 36 to move along described leading screw 34.Specifically, described leading screw 34 is rectilinear motion leading screw 34, the outside surface of leading screw 34 is provided with external thread, slide block 36 is provided with threaded hole, leading screw 34 is through the threaded hole of slide block 36, the external thread of leading screw 34 matches with the internal thread of the threaded hole of slide block 36, and while the first motor 32 drives leading screw 34 to rotate, slide block 36 moves on leading screw 34.Described driving lever 20 is connected to described slide block 36, described slide block 36 can drive described driving lever 20 to move between described multiple switch unit 10, to coordinate with described adjustable plate 12, described second motor 38 drives described driving lever 20 to rotate relative to described slide block 36, to realize the rotation of described input end fiber collimating apparatus 14.Specifically be connected by axis of rotation between driving lever 20 with slide block 36, the bearing of trend being axially parallel to leading screw 34 of rotating shaft, time first motor 32 works, second motor 38 does not work, on the direction that leading screw 34 extends, location structure is provided with, to ensure the two synchronizing moving between driving lever 20 and slide block 36.When driving lever 20 moves to the adjustable plate 12 at selected input end fiber collimating apparatus 14 place, the first motor 32 quits work, and starts the second motor 38, drives driving lever 20 to rotate.
Second motor 38 is as follows with the concrete structure be connected between driving lever 20.In a kind of embodiment, described driven unit 30 also comprises guide rail 39, described guide rail 39 is connected to described second motor 38, described guide rail 39 is between described leading screw 34 and described multiple switch unit 10, described driving lever 20 is connected to described guide rail 39, and under the drive of described slide block 36, described driving lever 20 can move on described guide rail 39, described second motor 38 drives described guide rail 39 to rotate, and makes described guide rail 39 drive described driving lever 20 to rotate.Specifically, the xsect of guide rail 39 is non-circular, correspondingly, driving lever 20 is provided with non-circular hole, guide rail 39 is through the non-circular hole on driving lever 20, non-circular setting can be triangle, quadrilateral or other polygon, and object enables to drive driving lever 20 synchronous rotary by the rotation of guide rail 39.
In present embodiment, guide rail 39 is parallel to leading screw 34 and the two is set up in parallel, and the first motor 32 and the second motor 38 are disposed in parallel in one end of leading screw 34 and guide rail 39.Such driven unit 30 structure is simple, compact, is conducive to the design of photoswitch 100 volume miniaturization.
In a kind of embodiment, please refer to Fig. 3 and Fig. 4, photoswitch 100 provided by the invention also comprises installation shaft 50, for installing adjustable plate 12, in present embodiment, installation shaft 50 is cylindrical shaft-like, and installation shaft 50 is parallel to guide rail 39 and leading screw 34, and guide rail 39 is between installation shaft 50 and leading screw 34.The described adjustable plate 12 of described multiple switch unit 10 is all rotationally connected to described installation shaft 50, specifically, adjustable plate 12 is provided with through hole, installation shaft 50 through the through hole of all adjustable plates 12, all adjustable plates 12 along installation shaft 50 axial distribution and each other uniform intervals be positioned in installation shaft 50.Described installation shaft 50 is established many groups location structure 52 (as shown in Figure 4), described many group location structures 52 are along the axial distribution of described installation shaft 50, and relative one by one with described adjustable plate 12, to limit moving axially of the described relatively described installation shaft 50 of adjustable plate 12 respectively.
In a kind of embodiment, often organize described location structure 52 to comprise and be multiplely distributed in same position location circumferentially, in the process that described adjustable plate 12 rotates relative to described installation shaft 50, described adjustable plate 12 can realize described input end fiber collimating apparatus 14 aim at described multiple output terminal optical fiber collimator 16 respectively with coordinating of described multiple position location respectively.
Specifically, often organize described location structure 52 and be equipped with annular spacing groove 54, described annular spacing groove 54 is for coordinating with described adjustable plate 12 axial displacement limiting described adjustable plate 12.Described annular spacing groove 54 for the concrete structure coordinated with described adjustable plate 12 is: the through-hole wall of described adjustable plate 12 is established by locator protrusions, locator protrusions is housed in annular spacing groove 54, thus achieves adjustable plate 12 with installation shaft 50 in the location of the axial direction of installation shaft 50.The locator protrusions of the inwall of adjustable plate 12 through hole can be annular projection.
Specifically, often organize described location structure 52 to be equipped with and to be multiplely located at the groove 56 in described annular spacing groove 54 and to be arranged on the spring-loaded plunger (not shown) on described adjustable plate 12, because the structure of spring-loaded plunger is comparatively common at mechanical field, the present invention is not described in detail.Spring-loaded plunger also can replace with other flexible member, such as, coordinate the elasticity realized between adjustable plate 12 with installation shaft 50 to be connected with spring with a column holding piece.Described spring-loaded plunger part is installed on described adjustable plate 12, another part of described spring-loaded plunger is used for coordinating with described groove 56, to realize described adjustable plate 12 and the described location of installation shaft 50 in relative rotational motion, the quantity of described groove 56 is identical with described output terminal optical fiber collimator 16 quantity, when described spring-loaded plunger coordinates from different described grooves 56, described input end fiber collimating apparatus 14 is aimed at from different output terminal optical fiber collimators 16.
In present embodiment, each described switch unit 10 also comprises fixed head 18, described multiple output terminal optical fiber collimators 16 in each described switch unit 10 are fixed on described fixed head 18, and all described fixed heads 18 arrange in double array structure with all described adjustable plates 12.Specifically, photoswitch 100 comprises shell, adjustable plate 12, input end fiber collimating apparatus 14, output terminal optical fiber collimator 16, driven unit 30, driving lever 20 and fixed head 18 are all accommodated in the enclosure, fixed head 18 is fixed to shell, driven unit 30 drives driving lever 20 to rotate, and then drives adjustable plate 12 opposing fixed plate 18 to move.Fixed head 18 and driving lever 20 are distributed in the relative both sides of adjustable plate 12.
Each described adjustable plate 12 is provided with breach 125 (as shown in Figure 2), all breach 125 all towards described driving lever 20, and stacked arrange mutually through, jointly to form movable passageway, driving lever 20 stretch into described breach 125 formed movable passageway in.In other words, described driving lever 20 is mobile between described multiple switch unit 10 forms motion track, all described breach 125 are arranged on described motion track, and described driving lever 20 part stretches in described breach 125, to realize coordinating of described driving lever 20 and described adjustable plate 12.In present embodiment, breach 125 is located in adjusting portion 122.
Refer to Fig. 5, another embodiment of the present invention also provides a kind of photoswitch 200, comprise two groups of changeover modules, 210, two driving levers 220 and driven unit 230, described driven unit 230 is arranged between described two driving levers 220, and described two groups of changeover modules 210 lay respectively at the both sides of described two driving levers 220.Often organize changeover module 210 and include multiple switch unit in single array arrangement, the concrete structure of switch unit is identical with the structure of the switch unit (shown in Fig. 1 to Fig. 4) in above-mentioned embodiment.Please refer to Fig. 1 to Fig. 4, each described switch unit 10 includes adjustable plate 12, input end fiber collimating apparatus 14 and multiple output terminal optical fiber collimator 16, described input end fiber collimating apparatus 14 is arranged on described adjustable plate 12, described multiple output terminal optical fiber collimator 16 is distributed in the Plane of rotation of described input end fiber collimating apparatus 14, described two driving levers 20 are under the drive of described driven unit 30, arragement direction along described multiple switch unit 10 moves back and forth, described two driving levers 20 are coordinated with the described adjustable plate 12 in described two groups of changeover modules respectively, described driving lever 20 can drive described adjustable plate 12 to rotate realize described input end fiber collimating apparatus 14 and treat that the described output terminal optical fiber collimator of gating is aimed at together with the described input end fiber collimating apparatus 14 on described adjustable plate 12 under the drive of described driven unit 30.
In present embodiment, the both sides of driven unit 230 respectively arrange one group of changeover module 210, often organize the optical communication that changeover module 210 can both realize multiple-input and multiple-output, respectively arranging one group of changeover module 210 in the both sides of driven unit 230 makes photoswitch 100 of the present invention have the selection of more light input and output, add branch, improve the application of photoswitch 200.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a photoswitch (100), it is characterized in that, comprise multiple switch unit (10), driving lever (20) and driven unit (30), described multiple switch unit (10) is in single array arrangement, each described switch unit (10) includes adjustable plate (12), input end fiber collimating apparatus (14) and multiple output terminal optical fiber collimator (16), described input end fiber collimating apparatus (14) is arranged on described adjustable plate (12), described multiple output terminal optical fiber collimator (16) is distributed in the Plane of rotation of described input end fiber collimating apparatus (14), described driving lever (20) is connected to described driven unit (30), described driving lever (20) is under the drive of described driven unit (30), along the arragement direction of described multiple switch unit (10), move between described multiple switch unit (10), described driving lever (20) can be coordinated with the described adjustable plate (12) in each described switch unit (10), when described driving lever (20) coordinates with adjustable plate described in one of them (12), described driving lever (12) can drive described adjustable plate (12) to rotate together with the described input end fiber collimating apparatus (14) on described adjustable plate (12) to realize described input end fiber collimating apparatus (14) and to treat that the described output terminal optical fiber collimator (16) of gating is aimed under the drive of described driven unit (30).
2. photoswitch (100) as claimed in claim 1, it is characterized in that, described driven unit (30) comprises the first motor (32), leading screw (34), slide block (36) and the second motor (38), the bearing of trend of described leading screw (34) is identical with the arragement direction of described multiple switch unit (10), described first motor (32) drives described slide block (36) mobile along described leading screw (34), described driving lever (20) is connected to described slide block (36), described slide block (36) can drive described driving lever (20) to move between described multiple switch unit (10), to coordinate with described adjustable plate (12), described second motor (38) drives described driving lever (20) to rotate relative to described slide block (36), to realize the rotation of described input end fiber collimating apparatus (14).
3. photoswitch (100) as claimed in claim 2, it is characterized in that, described driven unit (30) also comprises guide rail (39), described guide rail (39) is connected to described second motor (38), described guide rail (39) is positioned between described leading screw (34) and described multiple switch unit (10), described driving lever (20) is connected to described guide rail (39), under the drive of described slide block (36), described driving lever (20) can be upper mobile at described guide rail (39), described second motor (38) drives described guide rail (39) to rotate, described guide rail (39) is made to drive described driving lever (20) to rotate.
4. photoswitch (100) as claimed in claim 1, it is characterized in that, described photoswitch (100) also comprises installation shaft (50), the described adjustable plate (12) of described multiple switch unit (10) is all rotationally connected to described installation shaft (50), described installation shaft (50) is established and organizes location structure (52) more, organizing the axial distribution of location structure (52) along described installation shaft (50) described more, and it is relative one by one with described adjustable plate (12), to limit moving axially of described adjustable plate (12) relatively described installation shaft (50) respectively.
5. photoswitch (100) as claimed in claim 4, it is characterized in that, often organize described location structure (52) to comprise and be multiplely distributed in same position location circumferentially, in the process that described adjustable plate (12) rotates relative to described installation shaft (50), described adjustable plate (12) can realize described input end fiber collimating apparatus (14) aim at described multiple output terminal optical fiber collimator (16) respectively with coordinating of described multiple position location respectively.
6. photoswitch (100) as claimed in claim 5, it is characterized in that, often organize described location structure and be equipped with annular spacing groove (54), described annular spacing groove (54) is for coordinating with described adjustable plate (12) axial displacement limiting described adjustable plate (12).
7. the photoswitch (100) as described in claim 5 or 6, it is characterized in that, often organize described location structure (52) and be equipped with multiple spring-loaded plunger be located at the groove (56) in described annular spacing groove (54) and be arranged on described adjustable plate (12), described spring-loaded plunger part is installed on described adjustable plate (12), another part of described spring-loaded plunger is used for coordinating with described groove (56), to realize described adjustable plate (12) and described installation shaft (50) location in relative rotational motion, the quantity of described groove (56) is identical with described output terminal optical fiber collimator (16) quantity, when described spring-loaded plunger coordinates from different described grooves (56), described input end fiber collimating apparatus (14) is aimed at from different output terminal optical fiber collimators (16).
8. photoswitch (100) as claimed in claim 1, it is characterized in that, each described switch unit (10) also comprises fixed head (18), described multiple output terminal optical fiber collimators (14) in each described switch unit (10) are fixed on described fixed head (18), and all described fixed heads (18) and all described adjustable plates (12) arrange in double array structure.
9. photoswitch (100) as claimed in claim 1, it is characterized in that, each described adjustable plate (12) is provided with breach (125), described driving lever (20) is mobile between described multiple switch unit (10) forms motion track, all described breach (125) are arranged on described motion track, described driving lever (20) part stretches in described breach (125), to realize coordinating of described driving lever (20) and described adjustable plate (12).
10. a photoswitch (200), it is characterized in that, comprise two groups of changeover modules (210), two driving levers (220) and driven unit (230), described driven unit (230) is arranged between described two driving levers (220), described two groups of changeover modules (210) lay respectively at the both sides of described two driving levers (220), often organize changeover module (210) and include multiple switch unit (10) in single array arrangement, each described switch unit (10) includes adjustable plate (12), input end fiber collimating apparatus (14) and multiple output terminal optical fiber collimator (16), described input end fiber collimating apparatus (14) is arranged on described adjustable plate (12), described multiple output terminal optical fiber collimator (16) is distributed in the Plane of rotation of described input end fiber collimating apparatus (14), described two driving levers (220) are under the drive of described driven unit (230), arragement direction along described multiple switch unit (10) moves back and forth, described two driving levers (220) are coordinated with the described adjustable plate in described two groups of changeover modules (210) respectively, described driving lever can drive described adjustable plate to rotate together with the described input end fiber collimating apparatus on described adjustable plate to realize described input end fiber collimating apparatus and to treat that the described output terminal optical fiber collimator of gating is aimed under the drive of described driven unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499679.3A CN105511022B (en) | 2014-09-25 | 2014-09-25 | Photoswitch |
| PCT/CN2015/076327 WO2016045357A1 (en) | 2014-09-25 | 2015-04-10 | Optical switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499679.3A CN105511022B (en) | 2014-09-25 | 2014-09-25 | Photoswitch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105511022A true CN105511022A (en) | 2016-04-20 |
| CN105511022B CN105511022B (en) | 2017-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499679.3A Active CN105511022B (en) | 2014-09-25 | 2014-09-25 | Photoswitch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105511022B (en) |
| WO (1) | WO2016045357A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891967A (en) * | 2016-06-23 | 2016-08-24 | 无锡宏纳科技有限公司 | Multi-output channel optical switch |
| CN109031535A (en) * | 2018-08-10 | 2018-12-18 | 安徽无限光通讯有限公司 | Single mode mechanical optical switch |
| CN109375367A (en) * | 2018-12-13 | 2019-02-22 | 中国电子科技集团公司第三十四研究所 | A kind of M × N mechanical optical switch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107180664A (en) * | 2017-04-25 | 2017-09-19 | 东莞中子科学中心 | A kind of beam-based device scrapes beam device structure |
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| CN1118192A (en) * | 1993-12-20 | 1996-03-06 | 住友电气工业株式会社 | Optical switch |
| CN2503499Y (en) * | 2001-06-08 | 2002-07-31 | 鸿富锦精密工业（深圳）有限公司 | Hand adjustable optical attenuator |
| CN2560957Y (en) * | 2002-04-13 | 2003-07-16 | 鸿富锦精密工业（深圳）有限公司 | Multichannel photoswitch |
| US6678434B1 (en) * | 2000-07-26 | 2004-01-13 | Wizard Technologies, Inc. | Disk drive optical switch |
| CN102141653A (en) * | 2011-02-21 | 2011-08-03 | 华为技术有限公司 | Mechanical optical switch and method thereof for selecting optical path |
| CN203178522U (en) * | 2013-01-22 | 2013-09-04 | 中国电子科技集团公司第三十四研究所 | 1 x N motor-type optical switch |
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2014
- 2014-09-25 CN CN201410499679.3A patent/CN105511022B/en active Active
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2015
- 2015-04-10 WO PCT/CN2015/076327 patent/WO2016045357A1/en active Application Filing
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| CN1118192A (en) * | 1993-12-20 | 1996-03-06 | 住友电气工业株式会社 | Optical switch |
| US6678434B1 (en) * | 2000-07-26 | 2004-01-13 | Wizard Technologies, Inc. | Disk drive optical switch |
| CN2503499Y (en) * | 2001-06-08 | 2002-07-31 | 鸿富锦精密工业（深圳）有限公司 | Hand adjustable optical attenuator |
| CN2560957Y (en) * | 2002-04-13 | 2003-07-16 | 鸿富锦精密工业（深圳）有限公司 | Multichannel photoswitch |
| CN102141653A (en) * | 2011-02-21 | 2011-08-03 | 华为技术有限公司 | Mechanical optical switch and method thereof for selecting optical path |
| CN203178522U (en) * | 2013-01-22 | 2013-09-04 | 中国电子科技集团公司第三十四研究所 | 1 x N motor-type optical switch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891967A (en) * | 2016-06-23 | 2016-08-24 | 无锡宏纳科技有限公司 | Multi-output channel optical switch |
| CN109031535A (en) * | 2018-08-10 | 2018-12-18 | 安徽无限光通讯有限公司 | Single mode mechanical optical switch |
| CN109375367A (en) * | 2018-12-13 | 2019-02-22 | 中国电子科技集团公司第三十四研究所 | A kind of M × N mechanical optical switch |
| CN109375367B (en) * | 2018-12-13 | 2024-02-13 | 中国电子科技集团公司第三十四研究所 | MXN mechanical optical switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105511022B (en) | 2017-08-29 |
| WO2016045357A1 (en) | 2016-03-31 |
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