CN103336335A - Optical device - Google Patents
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- CN103336335A CN103336335A CN2013102596170A CN201310259617A CN103336335A CN 103336335 A CN103336335 A CN 103336335A CN 2013102596170 A CN2013102596170 A CN 2013102596170A CN 201310259617 A CN201310259617 A CN 201310259617A CN 103336335 A CN103336335 A CN 103336335A
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Abstract
The invention discloses an optical device, which includes a casing, an anode end, a cathode end, a first pipe sleeve, a second pipe sleeve, a third pipe sleeve and an elastic piece, wherein the first pipe sleeve is accommodated at one end of the casing; the second pipe sleeve is accommodated at the other end of the casing, and moves relatively to the axial direction of the casing; the third pipe sleeve is accommodated in the first pipe sleeve; the outer surface of the third pipe sleeve is sleeved with the elastic piece butted between the first pipe sleeve and the elastic piece; one end of the anode end is accommodated in the third pipe sleeve and is fixed with the third pipe sleeve; one end of the cathode end is accommodated in the third pipe sleeve, and is contacted with the anode end; one end of the cathode end is fixed with the third pipe sleeve; the other end of the cathode end is accommodated in and fixed with the second pipe sleeve. According to the optical device provided by the invention, the elastic piece arranged at the anode end enables the anode end to move relatively to the axial direction of the casing under the action of external force, the cathode is fixed with the second pipe sleeve, so that the optical device has the benefits that the requirements of IEC61754-4 are met, and the problems of huge insertion loss and light shaking when the optical device is matched with an SC jumper are solved effectively.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of optical device.
Background technology
In light communication system, (Fixed Optical Attenuation, FOA) (Optical Connector Filter, optical device OCF) is by a large amount of uses with being connected the type optical filter for SC (Standard Connector) type fixed attenuator at present.SC type OCF optical device business operation support system (Operational Support System, OSS) consumption on the product can increase year by year, and the light access can develop into main access way, therefore, the optical fiber O﹠M is the subject matter that operator pays close attention to.
Because the cost of SC type optical device is low, adaptive convenient and simple, and very big application prospect will be arranged future.But SC type optical device does not have formal industry standard and standard, the SC type optical device that optical device supplier provides does not satisfy (the International Electrotechnical Commission of International Electrotechnical Commission, IEC) 61754-4 code requirement, make SC type optical device can occur tension or loose fit excessively when cooperating with the SC wire jumper, thereby cause Insertion Loss to become big and light jiggle.
Summary of the invention
Technical matters to be solved by this invention is, be used for solving prior art SC type optical device and do not satisfy the IEC61754-4 code requirement, make SC type optical device can occur tension or loose fit excessively when cooperating with the SC wire jumper, thereby cause Insertion Loss to become the problem of big and light jiggle.
To achieve these goals, embodiment of the present invention provides following technical scheme:
A kind of optical device is provided, and it comprises housing, is contained in oedoeagus and cloudy end, first pipe box, second pipe box, the 3rd pipe box and elastic component in the described housing.Described first pipe box is contained in an end of described housing, and described first pipe box comprises first dividing plate that the inner surface radial direction from described first pipe box extends to form.Described second pipe box is contained in the other end of described housing and can moves axially with respect to described housing.Described the 3rd pipe box is contained in described first pipe box, and described the 3rd pipe box comprises the stopper section of the outside surface that is convexly set in described the 3rd pipe box.Described elastic component is sheathed on the outside surface of described the 3rd pipe box and is held between described first dividing plate and the described stopper section.One end of described oedoeagus is contained in described the 3rd pipe box and fixes with described the 3rd pipe box, and an end of described cloudy end is contained in described the 3rd pipe box and contacts with described oedoeagus.One end and described the 3rd pipe box of described cloudy end are fixed, and the other end of described cloudy end is contained in described second pipe box and with described second pipe box and fixes.When described oedoeagus when the axial direction of the described housing in the effect lower edge of external force moves, described elastic component is compressed, described second pipe box and described cloudy end move along the axial direction of described housing simultaneously.
In first kind of possible embodiment, described first pipe box also comprises the second partition that the inner surface radial direction from described first pipe box extends to form.Described first dividing plate and described second partition are divided into first resettlement section, second resettlement section and the 3rd resettlement section with described first pipe box, and described first resettlement section, described second resettlement section and described the 3rd resettlement section communicate with each other.One end of described second pipe box is contained in described first resettlement section.One end of described the 3rd pipe box is held in described second partition, and the other end of described the 3rd pipe box passes described first dividing plate and replaces described second pipe box.Described elastic component is contained in described second resettlement section.The other end of described oedoeagus passes described the 3rd resettlement section and exposes to described first pipe box.
In conjunction with first kind of possible embodiment, in second kind of possible embodiment, described second resettlement section is convexly equipped with at least one projection near the inwall of described second partition.Described stopper section comprises a plurality of stop blocks that are convexly set in the outside surface of described the 3rd pipe box, forms a backstop groove between per two stop blocks.Described projection is contained in the described backstop groove to limit described the 3rd pipe box in the motion of circumferencial direction.
In conjunction with second kind of possible embodiment, in the third possible embodiment, described first pipe box is provided with the groove that communicates with described first resettlement section, described second pipe box convexes with flange near an end of described oedoeagus, described second pipe box is contained in described first resettlement section near an end of described oedoeagus, and described flange is contained in the described groove and is mobile in described groove.
In the 4th kind of possible embodiment, described housing is provided with locating slot, described locating slot extends to the inside surface of described housing from the outside surface of described housing, the both sides of described first pipe box are respectively equipped with positioning strip, described positioning strip is near the end of described first pipe box away from described cloudy end, described first pipe box exposes to described housing away from an end of described cloudy end, and described positioning strip backstop is in described locating slot.
In the 5th kind of possible embodiment, described second pipe box comprises a pair of holding block and a pair of clamping part, described holding block is convexly set in the outside surface of described second pipe box and contacts with the inwall of described housing respectively along the circumferencial direction of described second pipe box, described clamping part extends towards the direction of parallel described cloudy end from described holding block, and described clamping part is used for the wire jumper that clamping is connected with described cloudy end.
In conjunction with the 5th kind of possible embodiment, in the 6th kind of possible embodiment, the end of described clamping part is provided with trip, and described trip is used for fixing described wire jumper.
In conjunction with the 6th kind of possible embodiment, in the 7th kind of possible embodiment, the distance between described trip and the described cloudy end is between the 6.9mm to 7.1mm.
In conjunction with first kind of possible embodiment, in the 8th kind of possible embodiment, described oedoeagus is of a size of between the 7.15mm to 7.5mm under free state away from an end of described cloudy end and the distance between the described second partition.
In conjunction with the 8th kind of possible embodiment, in the 9th kind of possible embodiment, when described elastic component compressed, described oedoeagus is between the 6.9mm to 7.1mm the time away from an end of described cloudy end and the distance between the described second partition, and the pressure that described oedoeagus is subjected to is between 7.8 newton to 11.8 newton.
In conjunction with first kind of possible embodiment, in the tenth kind of possible embodiment, described first pipe box comprises main body and lid, described main body comprises link and host side, described the 3rd resettlement section is formed at described host side, described lid is positioned described link, and described first resettlement section and described second resettlement section are formed between described lid and the described link.
In conjunction with the tenth kind of possible embodiment, in the 11 kind of possible embodiment, described link and described lid arrange axisymmetricly.
In conjunction with first kind of possible embodiment, in the 12 kind of possible embodiment, described optical device also comprises sleeve, described sleeve is contained in described second pipe box and with described second pipe box and fixes, the other end of described cloudy end is contained in the described sleeve and with described sleeve and fixes, and described the 3rd pipe box is held between described sleeve and the described second partition.
Optical device provided by the invention, by elastic component is set at oedoeagus described oedoeagus can be moved under the effect of external force in the axial direction of housing, the moon end and second pipe box are fixed, thereby make optical device satisfy the IEC61754-4 requirement, efficiently solve optical device when cooperating with the SC wire jumper Insertion Loss become the problem of big and light jiggle.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, to do to introduce simply to the accompanying drawing of required use in the embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing as these accompanying drawings.
Fig. 1 is the stereographic map of the optical device that provides of embodiment of the present invention;
Fig. 2 is the explosive view of the optical device among Fig. 1;
Fig. 3 is the synoptic diagram of Fig. 2 middle shell;
Fig. 4 is the synoptic diagram of first pipe box among Fig. 2;
Fig. 5 is the cut-open view of first pipe box among Fig. 2;
Fig. 6 is the synoptic diagram of second pipe box among Fig. 2;
Fig. 7 is the synoptic diagram that oedoeagus among Fig. 2, cloudy end, the 3rd pipe box and elastic component are fixed in one;
Fig. 8 is along the cut-open view of straight line VIII-VIII direction among Fig. 1; And
Fig. 9 is along the cut-open view of straight line IX-IX direction among Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
To shown in Figure 2, optical device 100 comprises housing 10, is contained in the oedoeagus 20 in the described housing 10, cloudy end 30, first pipe box 40, second pipe box 50, the 3rd pipe box 60 and elastic component 70 in the embodiment of the present invention as Fig. 1.
In the present embodiment, described optical device 100 is SC (Standard Connector) type optical device.Described oedoeagus 20 is connected with the SC wire jumper by the SC adapter, and described cloudy end 30 directly is connected with the SC wire jumper.
In the present embodiment, described oedoeagus 20 holds 30 equal plated films to realize the optical property of described optical device 100 with described the moon.
In the present embodiment, described elastic component 70 is spring.
Please be simultaneously with reference to Fig. 5, Fig. 8 and Fig. 9, described first pipe box 40 is contained in an end of described housing 10.Described first pipe box 40 comprises first dividing plate 413 that the inner surface radial direction from described first pipe box 40 extends to form.
Described second pipe box 50 is contained in the other end of described housing 10 and can moves axially with respect to described housing 10.
Please be simultaneously with reference to Fig. 7, described the 3rd pipe box 60 is contained in described first pipe box 40, and described the 3rd pipe box 60 comprises the stopper section 600 of the outside surface that is convexly set in described the 3rd pipe box 60.Described elastic component 70 is sheathed on the outside surface of described the 3rd pipe box 60 and is held between described first dividing plate 413 and the described stopper section 600, as shown in Figure 9.
During assembling, an end of described oedoeagus 20 is contained in described the 3rd pipe box 60 and fixing with described the 3rd pipe box 60.One end of described cloudy end 30 is contained in that described the 3rd pipe box 60 contacts with described oedoeagus 20 and fixes with described the 3rd pipe box 60.The other end of described cloudy end 30 is contained in described second pipe box 50 and with described second pipe box 50 and fixes.
Further, described first pipe box 40 also comprises the second partition 414 that the inner surface radial direction from described first pipe box 40 extends to form.Described first dividing plate 413 is divided into first resettlement section 401, second resettlement section 402 and the 3rd resettlement section 403 with described second partition 414 with described first pipe box 40, as shown in Figure 5.Described first resettlement section 401, described second resettlement section 402 and described the 3rd resettlement section 403 communicate with each other.During assembling, an end of described second pipe box 50 is contained in described first resettlement section 401, and an end of described the 3rd pipe box 60 is held in described second partition 414.The other end of described the 3rd pipe box 60 passes described first dividing plate 413 and replaces described second pipe box 50, and described elastic component 70 is contained in described second resettlement section 402.The other end of described oedoeagus 20 passes described the 3rd resettlement section 403 and exposes to described first pipe box 40, as shown in Figure 8.
In the present embodiment, be oedoeagus size H1 with described oedoeagus 20 away from an end and the distance definition between the described second partition 414 of described cloudy end 30.The distance definition of stating between the end of cloudy end 30 and described second pipe box 50 is the cloudy size H2 that holds, as shown in Figure 8.
IEC (International Electrotechnical Commission, International Electrotechnical Commission) stipulates among the 61754-4, when the SC wire jumper cooperates with described optical device 100, must guarantee that oedoeagus size H1 and cloudy end size H2 all drop in 6.8 to 7.1mm the range of size.
In the present embodiment, described oedoeagus size H1 is of a size of between the 7.15mm to 7.5mm under free state.When described oedoeagus 20 when the axial direction of the described housing 10 in the effect lower edge of external force moves, described elastic component 70 is compressed, described second pipe box 50 moves along the axial direction of described housing 10 simultaneously with described cloudy end 30.When described oedoeagus size H1 was compressed into 6.9mm to 7.1mm, the pressure that oedoeagus 20 is subjected to was between 7.8 newton to 11.8 newton.Because cloudy end 30 and second pipe box 50 is fixed together, therefore, can guarantee described cloudy hold 30 and described second pipe box 50 between can not relative motion, thereby guaranteed that cloudy end size H2 remains between the 6.9mm to 7.1mm.
This shows, optical device 100 provided by the invention, make under the effect of described oedoeagus 20 in external force and can move in the axial direction of housing 10 by elastic component 70 is set at oedoeagus 20, the moon end 30 and second pipe box 50 are fixed to keep cloudy end size H2 constant, thereby guaranteed that oedoeagus size H1 and the cloudy size H2 that holds satisfy the IEC61754-4 requirement simultaneously.Therefore, when the SC wire jumper inserts optical device 100, tension or the phenomenon of pine excessively appear when having avoided SC type optical device 100 to cooperate with the SC wire jumper, efficiently solve SC type optical device when cooperating with the SC wire jumper Insertion Loss become the problem of big and light jiggle, thereby improved the reliability that optical device 100 is connected with the SC wire jumper.
Further, described second resettlement section 402 is convexly equipped with at least one projection 415 near the circumferencial direction of the inwall of described second partition 414, as shown in Figure 5.Described stopper section 600 comprises the stop block 601 of the circumferencial direction of a plurality of outside surfaces that are convexly set in described the 3rd pipe box 60, forms a backstop groove 602 between per two stop blocks 601, as shown in Figure 7.During assembling, described projection 415 is contained in the described backstop groove 602 to limit described the 3rd pipe box 60 in the motion of circumferencial direction, as shown in Figure 8.
In other words, described the 3rd pipe box 60 can only move along the axial direction of described the 3rd pipe box 60 under the restriction of described projection 415 and described backstop groove 602, thereby guaranteed the stability that oedoeagus 20 cooperates with the SC wire jumper, can prevent effectively that Insertion Loss became greatly and the generation of the phenomenon of light jiggle when optical device 100 from cooperating with the SC wire jumper.
Further, described first pipe box 40 is provided with the groove 416 that communicates with described first resettlement section 401, as shown in Figure 5.Described second pipe box 50 convexes with flange 51 near an end of described oedoeagus 20, as shown in Figure 6.During assembling, described second pipe box 50 is contained in described first resettlement section 401 near an end of described oedoeagus 20, and described flange 51 is contained in the described groove 416 and in described groove 416 and moves, as shown in Figure 8.
In other words, described first pipe box 40 is connected with described flange 51 by described groove 416 with described second pipe box 50.When described oedoeagus 20 when the axial direction of the described housing 10 in the effect lower edge of external force moves, described flange 51 is mobile in described groove 416.When described oedoeagus size H1 is 6.9mm, that is, when described oedoeagus size H1 was compressed into minimum value, described flange 51 backstops were in described groove 416.Therefore, when described oedoeagus 20 was subjected to external force continuation increase, described oedoeagus size H1 remained between the 6.9mm to 7.1mm constant.
When described oedoeagus 20 is subjected to external force, when described elastic component 70 was compressed, arranging of described groove 416 and described flange 51 guaranteed that described oedoeagus size H1 changes, and has satisfied the IEC61754-4 code requirement between 6.9 to 7.1mm.
As shown in Figure 3, further, described housing 10 is provided with locating slot 12.Described locating slot 12 extends to the inside surface of described housing 10 from the outside surface of described housing 10.The both sides of described first pipe box 40 are respectively equipped with positioning strip 417, and described positioning strip 417 is near the end of described first pipe box 40 away from described cloudy end 30, as shown in Figure 5.During assembling, described first pipe box 40 is contained in the described housing 10 and with described housing 10 and fixes.Described first pipe box 40 exposes to described housing 10 away from an end of described cloudy end 30, and described positioning strip 417 backstops are in described locating slot 12, as shown in Figure 8.
As shown in Figure 6, further, described second pipe box 50 comprises a pair of holding block 52 and a pair of clamping part 53.Described holding block 52 is convexly equipped with the outside surface of stating second pipe box 50 and contacts with the inwall of described housing 10 along the circumferencial direction of described second pipe box 50.Described clamping part 53 extends towards the direction of parallel described cloudy end 30 from described holding block 52, and described clamping part 53 is used for clamping and the described cloudy end 30 SC wire jumpers that are connected.
Particularly, the end of described clamping part 53 is provided with trip 531.Described trip 531 is used for fixing described wire jumper.In the present embodiment, be cloudy end size H2 with the distance definition between described the trip 531 terminal and described cloudy ends 30.Cloudy end size H2 remains between the 6.9mm to 7.1mm.
Please be simultaneously with reference to Fig. 4 and Fig. 5, in the present embodiment, described first pipe box 40 comprises main body 41 and lid 42.Described main body 41 comprises host side 411 and link 412, and described the 3rd resettlement section 403 is formed at described host side 411.During assembling, described lid 42 is positioned described link 412, and described first resettlement section 401 and described second resettlement section 402 are formed between described lid 42 and the described link 412.In the present embodiment, with first pipe box 40 separated into two parts to have improved the convenience of optical device assembling.
In the present embodiment, described link 412 arranges axisymmetricly with described lid 42.Described link 412 is combined by the fixing mode of viscose glue with described lid 42 and is formed described first pipe box 40.
In other embodiments, described link 412 also can be fixed by other mechanical connection manner with described lid 42, for example, fixes by the mode of buckle.
Please be simultaneously with reference to Fig. 1 and Fig. 8, further, described optical device 100 also comprises sleeve 80.During assembling, described sleeve 80 is contained in described second pipe box 50 and with described second pipe box 50 and fixes.The other end of described cloudy end 30 is contained in the described sleeve 80 and with described sleeve 80 and fixes.Described the 3rd pipe box 60 is held between described sleeve 80 and the described second partition 414, as shown in Figure 8.
When described optical device 100 is installed, the moon end 30 and oedoeagus 20 stretched into from the two ends of the 3rd pipe box 60 respectively in described the 3rd pipe box 60 and fixing with described the 3rd pipe box 60.Described cloudy end 30 is in contact with one another with oedoeagus 20.Elastic component 70 is sheathed on described the 3rd pipe box 60, as shown in Figure 7.The moon end 30, oedoeagus 20 and the 3rd pipe box 60 that fixes is positioned in described first pipe box 40, described elastic component 70 is held between first dividing plate 413 of the stopper section 600 of described the 3rd pipe box 60 and described first pipe box 40.Described sleeve 80 is sheathed on cloudy end 30 and fixing with the moon end 30.The flange 51 of described second pipe box 50 is passed the part groove 416 of described main body 41, and sleeve 80 is contained in described second pipe box 50 and fixing with second pipe box 50.Described lid 42 is positioned described first pipe box 40 of described main body 41 formation is contained in the described groove 416 described flange 51.Described first pipe box 40 and described second pipe box 50 be contained in make described first pipe box 40 fixing with described housing 10 in the described housing 10, described second pipe box 50 can move at the axial direction of described housing 10 with respect to described housing 10.
Under free state, cloudy end size H2 is arranged between the 6.9mm to 7.1mm and remains unchanged, and oedoeagus size H1 is between the 7.15mm to 7.5mm.When described oedoeagus 20 when the axial direction of the described housing 10 in the effect lower edge of external force moves, described elastic component 70 is compressed, described second pipe box 50 moves along the axial direction of described housing 10 simultaneously with described cloudy end 30.When pressure that oedoeagus 20 is subjected to is between the 7.8N to 11.8N, described oedoeagus size H1 is compressed into 6.9 to 7.1mm.Because cloudy end 30 and second pipe box 50 is fixed together, therefore, can guarantees that described cloudy end 30 and described second pipe box 50 can not relative motions, thereby guarantee that cloudy end size H2 remains between the 6.9mm to 7.1mm constant.Therefore, optical device 100 provided by the invention makes oedoeagus size H1 and cloudy end size H2 satisfy the IEC61754-4 code requirement simultaneously.
The above is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (13)
1. optical device, comprise housing, be contained in oedoeagus and cloudy end in the described housing, it is characterized in that, described optical device also comprises first pipe box, second pipe box, the 3rd pipe box and elastic component, described first pipe box is contained in an end of described housing, described first pipe box comprises first dividing plate that the inner surface radial direction from described first pipe box extends to form, described second pipe box is contained in the other end of described housing and can moves axially with respect to described housing, described the 3rd pipe box is contained in described first pipe box, described the 3rd pipe box comprises the stopper section of the outside surface that is convexly set in described the 3rd pipe box, described elastic component is sheathed on the outside surface of described the 3rd pipe box and is held between described first dividing plate and the described stopper section, one end of described oedoeagus is contained in described the 3rd pipe box and fixes with described the 3rd pipe box, one end of described cloudy end is contained in described the 3rd pipe box and contacts with described oedoeagus, one end and described the 3rd pipe box of described cloudy end are fixed, the other end of described cloudy end is contained in described second pipe box and with described second pipe box and fixes, when described oedoeagus when the axial direction of the described housing in the effect lower edge of external force moves, described elastic component is compressed, and described second pipe box and described cloudy end move along the axial direction of described housing simultaneously.
2. optical device as claimed in claim 1, it is characterized in that, described first pipe box also comprises the second partition that the inner surface radial direction from described first pipe box extends to form, described first dividing plate and described second partition are divided into first resettlement section with described first pipe box, second resettlement section and the 3rd resettlement section, described first resettlement section, described second resettlement section and described the 3rd resettlement section communicate with each other, one end of described second pipe box is contained in described first resettlement section, one end of described the 3rd pipe box is held in described second partition, the other end of described the 3rd pipe box passes described first dividing plate and replaces described second pipe box, described elastic component is contained in described second resettlement section, and the other end of described oedoeagus passes described the 3rd resettlement section and exposes to described first pipe box.
3. optical device as claimed in claim 2, it is characterized in that, described second resettlement section convexes with at least one projection near the inwall of described second partition, described stopper section comprises a plurality of stop blocks that are convexly set in the outside surface of described the 3rd pipe box, form a backstop groove between per two stop blocks, described projection is contained in the described backstop groove to limit described the 3rd pipe box in the motion of circumferencial direction.
4. optical device as claimed in claim 2, it is characterized in that, described first pipe box is provided with the groove that communicates with described first resettlement section, described second pipe box convexes with flange near an end of described oedoeagus, described second pipe box is contained in described first resettlement section near an end of described oedoeagus, and described flange is contained in the described groove and is mobile in described groove.
5. optical device as claimed in claim 1, it is characterized in that, described housing is provided with locating slot, described locating slot extends to the inside surface of described housing from the outside surface of described housing, the both sides of described first pipe box are respectively equipped with positioning strip, described positioning strip is near the end of described first pipe box away from described cloudy end, and described first pipe box exposes to described housing away from an end of described cloudy end, and described positioning strip backstop is in described locating slot.
6. optical device as claimed in claim 1, it is characterized in that, described second pipe box comprises a pair of holding block and a pair of clamping part, described holding block is convexly set in the outside surface of described second pipe box and contacts with the inwall of described housing respectively along the circumferencial direction of described second pipe box, described clamping part extends towards the direction of parallel described cloudy end from described holding block, and described clamping part is used for the wire jumper that clamping is connected with described cloudy end.
7. optical device as claimed in claim 6 is characterized in that, the end of described clamping part is provided with trip, and described trip is used for fixing described wire jumper.
8. optical device as claimed in claim 7 is characterized in that, the distance between described trip and the described cloudy end is between the 6.9mm to 7.1mm.
9. optical device as claimed in claim 2 is characterized in that, described oedoeagus is of a size of between the 7.15mm to 7.5mm under free state away from an end of described cloudy end and the distance between the described second partition.
10. optical device as claimed in claim 9, it is characterized in that, compressed when described elastic component, described oedoeagus is between the 6.9mm to 7.1mm the time away from an end of described cloudy end and the distance between the described second partition, and the pressure that described oedoeagus is subjected to is between 7.8 newton to 11.8 newton.
11. optical device as claimed in claim 2, it is characterized in that, described first pipe box comprises main body and lid, described main body comprises link and host side, described the 3rd resettlement section is formed at described host side, described lid is positioned described link, and described first resettlement section and described second resettlement section are formed between described lid and the described link.
12. optical device as claimed in claim 11 is characterized in that, described link and described lid arrange axisymmetricly.
13. optical device as claimed in claim 2, it is characterized in that, described optical device also comprises sleeve, described sleeve is contained in described second pipe box and with described second pipe box and fixes, the other end of described cloudy end is contained in the described sleeve and with described sleeve and fixes, and described the 3rd pipe box is held between described sleeve and the described second partition.
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Cited By (1)
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|---|---|---|---|---|
| CN105158856A (en) * | 2015-06-19 | 2015-12-16 | 武汉光迅科技股份有限公司 | Pluggable optical passive device |
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| CN101131454A (en) * | 2006-08-23 | 2008-02-27 | 恩益禧电子股份有限公司 | Optical receptacle and optical receptacle module therewith |
| CN102445735A (en) * | 2010-09-30 | 2012-05-09 | 株式会社藤仓 | Optical connector, connector adapter, optical fiber line, and optical communication system |
| CN202758094U (en) * | 2012-04-16 | 2013-02-27 | 深圳市太平光联实业有限公司 | SC elastic female-male fiber optic attenuator |
| CN202837593U (en) * | 2012-10-08 | 2013-03-27 | 武汉光迅科技股份有限公司 | Pluggable optical filter |
| CN202837604U (en) * | 2012-10-16 | 2013-03-27 | 深圳瀚星翔科技有限公司 | Through-type flexible connector of square connector (SC) of physical connection (PC) optical fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158856A (en) * | 2015-06-19 | 2015-12-16 | 武汉光迅科技股份有限公司 | Pluggable optical passive device |
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