CN204389736U - The joints of optical fibre - Google Patents
The joints of optical fibre Download PDFInfo
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- CN204389736U CN204389736U CN201520006150.3U CN201520006150U CN204389736U CN 204389736 U CN204389736 U CN 204389736U CN 201520006150 U CN201520006150 U CN 201520006150U CN 204389736 U CN204389736 U CN 204389736U
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- optical fibre
- optical
- joints
- clip
- tail cover
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Abstract
The utility model discloses a kind of joints of optical fibre, comprising: housing; Lock pin, is arranged in described housing; Tail cover, is connected to the rear end of described housing; And optical fibre clip, be inserted in described tail cover, for clamping optical cable.Described optical cable is fastened in described optical fibre clip, and after described optical fibre clip inserts and is fixed in described tail cover, the optical fiber of described optical cable to insert in described housing and together with the pre-buried fiber alignment in described lock pin.Therefore, in the utility model, before locking is to the optical fiber connected, optical cable to be just secured on optical fibre clip and to be fixed on connector shell, therefore, can not be subject to the effect of unexpected pulling force to the optical fiber connected and be separated, reliably ensure that docking between optical cable and optical fibres with pre-buried optical fiber.
Description
Technical field
The utility model relates to a kind of joints of optical fibre, particularly relates to a kind of joints of optical fibre being convenient to rapid-assembling and dismounting at the scene.
Background technology
In the prior art, the installation procedure being suitable for the joints of optical fibre of on-the-spot rapid abutting joint generally comprises following steps: 1) peel off cable sheath, peel off fiber optic protection layer, cutting optical fibre; 2) optical cable and optical fibres is inserted in connector shell, with the pre-buried fiber alignment in connector shell; 3) locking is to the optical cable and optical fibres connected and pre-buried optical fiber; With 4) optical cable is fastened on connector shell.
For the existing this joints of optical fibre being suitable for on-the-spot rapid abutting joint, mainly there are the following problems for its installation process: due to in-site installation circumstance complication, after locking is to the optical fiber connected, and before fastening optical cable, optical cable may unexpected under tension effect and will lock optical cable and optical fibres pull-out, in addition, in the step of fastening optical cable, also easily destroy the docking between optical fiber.
In the prior art, the reasons for the above problems are, the step of fastening optical cable is after locking optical fiber.If the step of fastening optical cable before locking optical fiber, then can ensure the docking between optical fiber well.
In addition, when docking optical cable and optical fibres and pre-buried optical fiber, in order to the end face reliable contacts of the end face and pre-buried optical fiber that ensure optical cable and optical fibres, the slight curves that optical cable and optical fibres produces when docking, so that by the suitable flexural deformation of optical cable and optical fibres, between the end face and the end face of pre-buried optical fiber of optical cable and optical fibres, apply predetermined extruding force, this makes it possible to ensure the end face of optical cable and optical fibres and the end face reliable contacts of pre-buried optical fiber.But, in the prior art, after fastening optical cable, the slight curves that optical cable and optical fibres produces when docking can not be discharged.Therefore, when these joints of optical fibre and another joints of optical fibre are connected by fiber adapter, the slight curves of optical cable and optical fibres can become greatly (because when connecting two joints of optical fibre, optical cable and optical fibres can be subject to the effect of the axial thrust of spring) so that affect the optical property of two joints of optical fibre connected.
Utility model content
The purpose of this utility model is intended at least one aspect solving the above-mentioned problems in the prior art and defect.
An object of the present utility model is to provide a kind of joints of optical fibre, and these joints of optical fibre can ensure that optical cable and optical fibres reliably docks with pre-buried optical fiber.
Another object of the present utility model is to provide a kind of joints of optical fibre, and these joints of optical fibre are suitable for rapid-assembling and dismounting at the scene.
According to an aspect of the present utility model, a kind of joints of optical fibre are provided, comprise: housing; Lock pin, is arranged in described housing; Tail cover, is connected to the rear end of described housing; And optical fibre clip, be inserted in described tail cover, for clamping optical cable.Described optical cable is fastened in described optical fibre clip, and after described optical fibre clip inserts and is fixed in described tail cover, the optical fiber of described optical cable to insert in described housing and together with the pre-buried fiber alignment in described lock pin.
According to the embodiment of an exemplary of the present utility model, described tail cover and described optical fibre clip are constructed such that described optical fibre clip can be maintained separately first position and second position in described tail cover; When described optical fibre clip is maintained at described first position, the optical fiber of described optical cable is subject to the pushing of described optical fibre clip and occurs bending; And when described optical fibre clip is maintained at described second position, the optical fiber of described optical cable is no longer subject to the pushing of described optical fibre clip and recovers straight.
According to the embodiment of another exemplary of the present utility model, the outer wall of described optical fibre clip is formed with a pair flexure strip, the inwall that described tail overlaps is formed with a pair positioning convex; When the optical fibre clip being clamped with optical cable is inserted in described tail cover, a pair flexure strip of described optical fibre clip is resisted against on a pair positioning convex of described tail cover, described optical fibre clip is remained on first position respectively; When described optical fibre clip is maintained at described first position, the optical fiber of described optical cable is subject to the pushing of described optical fibre clip and occurs bending, to make the end face of the pre-buried optical fiber in the end face of the optical fiber of described optical cable and described lock pin reliably be docking together.
According to the embodiment of another exemplary of the present utility model, described positioning convex has arc-shaped outer surface, makes a pair flexure strip on described optical fibre clip can slip over this positioning convex under the effect of predetermined thrust or pulling force.
According to the embodiment of another exemplary of the present utility model, described positioning convex has smooth exterior semi-spherical surface.
According to the embodiment of another exemplary of the present utility model, the inwall that described tail overlaps also is formed with a pair retention tab, and described a pair retention tab is positioned at the rear of described a pair positioning convex; When the optical fibre clip being in described primary importance is subject to the effect of predetermined pulling force, flexure strip on described optical fibre clip slips over positioning convex, and engage with described retention tab, thus described optical fibre clip is remained on second position, to prevent described optical fibre clip by pull-out from described tail cover; And when described optical fibre clip is maintained at described second position, the optical fiber of described optical cable is no longer subject to the pushing of described optical fibre clip and recovers straight.
According to the embodiment of another exemplary of the present utility model, the sidewall that described tail overlaps is formed with a pair elastic arm, described a pair elastic arm is suitable for being squeezed in respectively on a pair flexure strip of described optical fibre clip, to remove the joint between described flexure strip and described retention tab.
According to the embodiment of another exemplary of the present utility model, described positioning convex is formed on the medial surface of described elastic arm, and when extruding described flexure strip with described elastic arm, described positioning convex is directly extruded on described flexure strip.
According to the embodiment of another exemplary of the present utility model, described elastic arm has lug boss, and described lug boss protrudes outwardly via the opening be formed on the sidewall of described tail cover.
According to the embodiment of another exemplary of the present utility model, the described joints of optical fibre also comprise the dust cap on the front end being sleeved on described lock pin.
According to the embodiment of another exemplary of the present utility model, the described joints of optical fibre also comprise the V-arrangement alignment slot being arranged in described housing, and the optical fiber of described optical cable docks in described V-arrangement alignment slot with the pre-buried optical fiber in described lock pin.
According to the embodiment of another exemplary of the present utility model, the described joints of optical fibre also comprise the fibre lock mechanism be arranged in described housing, and described fibre lock mechanism is suitable for by the optical cable and optical fibres that has been docking together and pre-buried fibre lock in position.
According to another aspect of the present utility model, a kind of assemble method of the joints of optical fibre is provided, comprises the following steps:
S110: the optical cable handled well is fastened on an optical fibre clip; With
S120: the optical fibre clip being fastened with optical cable is fixed on connector shell, and the optical fiber of optical cable is inserted in connector shell, make the pre-buried fiber alignment in optical cable and optical fibres and connector shell; With
S130: locking is to the optical cable and optical fibres connected and pre-buried optical fiber.
According to the embodiment of an exemplary of the present utility model, described optical fibre clip is inserted in a tail cover, and described tail cover is connected on the rear end of described connector shell, thus is fixed on described connector shell by described optical fibre clip.
According to the embodiment of another exemplary of the present utility model, described tail cover and described optical fibre clip are constructed such that described optical fibre clip can be maintained separately first position and second position in described tail cover; When described optical fibre clip is maintained at described first position, the optical fiber of described optical cable is subject to the pushing of described optical fibre clip and occurs bending; And when described optical fibre clip is maintained at described second position, the optical fiber of described optical cable is no longer subject to the pushing of described optical fibre clip and recovers straight.
According to the embodiment of another exemplary of the present utility model, the joints of optical fibre in aforementioned assemble method are the joints of optical fibre according to describing in any one embodiment aforementioned.
According to the embodiment of another exemplary of the present utility model, in described step S120, a pair flexure strip of described optical fibre clip is resisted against on a pair positioning convex of described tail cover, described optical fibre clip is remained on described first position respectively.
According to the embodiment of another exemplary of the present utility model, aforementioned assemble method is further comprising the steps of:
S140: outwards pull described optical fibre clip, make the flexure strip on described optical fibre clip slip over positioning convex, and engage with the retention tab that described tail puts, thus described optical fibre clip (300) is remained on described second position.
According to another aspect of the present utility model, a kind of method for dismounting of the joints of optical fibre is provided, comprises the following steps:
S210: remove the locking to described optical cable and optical fibres and pre-buried optical fiber;
S220: the inwardly lug boss of pressing a pair elastic arm, makes a pair elastic arm be squeezed in respectively on a pair flexure strip of optical fibre clip, to remove the joint between flexure strip and retention tab; With
S230: outwards pull described optical fibre clip, makes described optical fibre clip extract from described tail cover.
According in the joints of optical fibre of each embodiment of the present utility model, optical cable is first fastened in fibre clip, then the fibre clip being fastened with optical cable is fixed to connector shell, the optical fiber of optical cable is inserted in connector shell simultaneously, with the pre-buried fiber alignment in connector shell, after fiber alignment, then lock to the optical fiber connected.Therefore, in the utility model, before locking is to the optical fiber connected, optical cable to be just secured on optical fibre clip and to be fixed on connector shell, therefore, can not be subject to the effect of unexpected pulling force to the optical fiber connected and be separated, reliably ensure that docking between optical cable and optical fibres with pre-buried optical fiber.
In addition, in embodiments more of the present utility model, by tail cover and the coordinating of optical fibre clip, the slight curves of optical cable and optical fibres generation when docking can be discharged, thus improve the optical property of the joints of optical fibre.
By the description hereinafter done the utility model with reference to accompanying drawing, other object of the present utility model and advantage will be apparent, and can help there is comprehensive understanding to the utility model.
Accompanying drawing explanation
Fig. 1 display is according to the decomposing schematic representation of the joints of optical fibre of the embodiment of an exemplary of the present utility model;
The optical cable of the joints of optical fibre shown in Fig. 1 is fastened to the schematic diagram on optical fibre clip by Fig. 2 display;
The optical fibre clip being fastened with optical cable is inserted to the schematic diagram in tail cover by Fig. 3 display;
Fig. 4 shows the longitudinal sectional view of the joints of optical fibre shown in Fig. 3;
Fig. 5 shows the enlarged diagram of the part A of the joints of optical fibre in Fig. 4, and wherein optical cable and optical fibres 11 is subject to the pushing of optical fibre clip and occurs suitably bending;
Fig. 6 shows the enlarged diagram of the part A of the joints of optical fibre in Fig. 4, wherein optical cable and optical fibres 11 bending being released and recover straight;
Fig. 7 display is according to the schematic perspective view of the joints of optical fibre assembled of the embodiment of an exemplary of the present utility model; With
The schematic diagram of the joints of optical fibre of Fig. 8 display according to dismounting Fig. 7 of the embodiment of an exemplary of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.In the description, same or analogous drawing reference numeral indicates same or analogous parts.The explanation of following reference accompanying drawing to the utility model embodiment is intended to make an explanation to overall utility model design of the present utility model, and not should be understood to one restriction of the present utility model.
In addition, in the following detailed description, for ease of explaining, many concrete details have been set forth to provide the complete understanding to this disclosure embodiment.But significantly, one or more embodiment also can be implemented when not having these details.In other cases, known construction and device diagrammatically embodies to simplify accompanying drawing.
According to general technical design of the present utility model, a kind of joints of optical fibre are provided, comprise: housing; Lock pin, is arranged in described housing; Tail cover, is connected to the rear end of described housing; And optical fibre clip, be inserted in described tail cover, for clamping optical cable.Described optical cable is fastened in described optical fibre clip, and after described optical fibre clip inserts and is fixed in described tail cover, the optical fiber of described optical cable to insert in described housing and together with the pre-buried fiber alignment in described lock pin.
Fig. 1 display is according to the decomposing schematic representation of the joints of optical fibre of the embodiment of an exemplary of the present utility model.
In the embodiment of an exemplary of the present utility model, a kind of joints of optical fibre are disclosed.As shown in Figure 1, these joints of optical fibre mainly comprise housing 100, install lock pin 110 (see Fig. 4) in a housing 100, are connected to the tail cover 200 of the rear end of housing 100 and are suitable for being inserted to the optical fibre clip 300 in tail cover 200.
The optical cable 10 of the joints of optical fibre shown in Fig. 1 is fastened to the schematic diagram on optical fibre clip 300 by Fig. 2 display.
As depicted in figs. 1 and 2, optical fibre clip 300 is for clamping the optical cable 10 that will have handled well.Here, the optical cable 10 handled well refers to: one section of crust of optical cable 10 is stripped, and a segment protect layer of optical fiber 11 is stripped, and the end of the optical fiber 11 exposed is through process such as cutting and polishings.
The optical fibre clip 300 being fastened with optical cable 10 is inserted to the schematic diagram in tail cover 200 by Fig. 3 display; Fig. 4 shows the longitudinal sectional view of the joints of optical fibre shown in Fig. 3.
As shown in Figures 1 to 4, after the optical fibre clip 300 being fastened with optical cable 10 inserts and is fixed in tail cover 200, the optical fiber 11 of optical cable 10 to insert in housing 100 and is docking together with the pre-buried optical fiber 111 in lock pin 110.
Fig. 5 shows the enlarged diagram of the part A of the joints of optical fibre in Fig. 4, and wherein optical cable and optical fibres 11 is subject to the pushing of optical fibre clip 200 and occurs suitably bending.
In the embodiment of an exemplary of the present utility model, as shown in Figures 1 to 5, the outer wall of optical fibre clip 300 is formed with a pair flexure strip 310, the inwall of tail cover 200 is formed with a pair positioning convex 211.When the optical fibre clip 300 being clamped with optical cable 10 is inserted in tail cover 200, as shown in Figure 5, a pair flexure strip 310 of optical fibre clip 300 is resisted against on a pair positioning convex 211 of tail cover 200, optical fibre clip 300 is remained on first position respectively.When optical fibre clip 300 is maintained at first position (position shown in Fig. 5), the optical fiber 11 of optical cable 10 is subject to the pushing of optical fibre clip 300 and occurs small bending, to make the end face of the pre-buried optical fiber 111 in the end face of the optical fiber 11 of optical cable 10 and lock pin 110 reliably be docking together.
Fig. 6 shows the enlarged diagram of the part A of the joints of optical fibre in Fig. 4, wherein optical cable and optical fibres 11 bending being released and recover straight.
In the embodiment of an exemplary of the present utility model, as shown in Figures 1 to 6, the inwall of tail cover 200 is also formed with a pair retention tab 220, and a pair retention tab 220 is positioned at the rear of a pair positioning convex 211.As shown in Figure 5 and Figure 6, when the optical fibre clip 300 being in primary importance is subject to the effect of predetermined pulling force, flexure strip 310 on optical fibre clip 300 slips over positioning convex 211, and engage with retention tab 220, thus optical fibre clip 300 is remained on second position, to prevent optical fibre clip 300 by pull-out from tail cover 200.When optical fibre clip 300 is maintained at second position (position shown in Fig. 6), the optical fiber 11 of optical cable 10 is no longer subject to the pushing of optical fibre clip 300 and recovers straight.
Like this, can by tail overlap 200 with the coordinating of optical fibre clip 300, the slight curves that release optical cable and optical fibres 11 produces when docking, thus improve the optical property of the joints of optical fibre.
In the embodiment of an exemplary of the present utility model, as shown in Figure 5 and Figure 6, positioning convex 211 has arc-shaped outer surface, makes a pair flexure strip 310 on optical fibre clip 300 can slip over this positioning convex 211 under the effect of predetermined thrust or pulling force.
In the embodiment of an exemplary of the present utility model, positioning convex 211 has smooth exterior semi-spherical surface.
Refer to Fig. 1 to Fig. 6, in the illustrated embodiment in which, the sidewall of tail cover 200 is formed with a pair elastic arm 210.This is suitable for being squeezed in respectively on a pair flexure strip 310 of optical fibre clip 300 to elastic arm 210, to remove the joint between flexure strip 310 and retention tab 220.
Please continue see Fig. 5 and Fig. 6, in the illustrated embodiment in which, positioning convex 211 is formed on the medial surface of elastic arm 210, and when extruding flexure strip 310 with elastic arm 210, positioning convex 211 is directly extruded on flexure strip 310.
Fig. 7 display is according to the schematic perspective view of the joints of optical fibre assembled of the embodiment of an exemplary of the present utility model.
As shown in Fig. 5, Fig. 6 and Fig. 7, in the embodiment of an exemplary of the present utility model, elastic arm 210 has lug boss 210a, and this lug boss 210a protrudes outwardly via the opening 201 be formed on the sidewall of tail cover 200.Like this, people can inwardly press a pair elastic arm 210 easily with hand.
As shown in Figure 4, in the embodiment of an exemplary of the present utility model, the joints of optical fibre also comprise the dust cap 101 on the front end being sleeved on lock pin 110.
As shown in Figure 4, in the embodiment of an exemplary of the present utility model, the joints of optical fibre also comprise the V-arrangement alignment slot 102 being arranged in housing 100, and the optical fiber 11 of optical cable 10 docks in V-arrangement alignment slot 102 with the pre-buried optical fiber 111 in lock pin 110.As shown in Figure 4, the leading section 11a of the optical fiber 11 of optical cable 10 and the rearward end of pre-buried optical fiber 111 are contained in V-arrangement alignment slot 102, mutually aim at and contact with each other, thus the optics realized between optical cable and optical fibres 11 with pre-buried optical fiber 111 docks.
As shown in Figure 4, in the embodiment of an exemplary of the present utility model, the joints of optical fibre also comprise installation fibre lock mechanism 103 in a housing 100, and fibre lock mechanism 103 is suitable for the optical cable and optical fibres 11 be docking together and pre-buried optical fiber 111 to be locked in appropriate location.In addition, the locking of this fibre lock mechanism 103 pairs of optical fiber 11,111 can be removed.
Describe the assemble method for assembling optical fiber connector of the embodiment according to an exemplary of the present utility model in detail below with reference to Fig. 1 to Fig. 7, this assemble method can comprise the following steps:
S110: as shown in Figure 2, is fastened on the optical cable 10 handled well on an optical fibre clip 300; With
S120: as shown in Fig. 3, Fig. 4 and Fig. 5, is fixed to the optical fibre clip 300 being fastened with optical cable 10 on connector shell 100, and is inserted in connector shell 100 by the optical fiber 11 of optical cable 10, and optical cable and optical fibres 11 is docked with the pre-buried optical fiber 111 in connector shell 100; With
S130: locking is to the optical cable and optical fibres 11 connected and pre-buried optical fiber 111.
In aforementioned assemble method, optical fibre clip 300 is inserted in tail cover 200, and tail cover 200 is connected on the rear end of connector shell 100, thus is fixed on connector shell 100 by optical fibre clip 300.
In aforementioned assemble method, the joints of optical fibre can the joints of optical fibre described in any one embodiment aforementioned.
In aforementioned assemble method, in the step s 120, a pair flexure strip 310 of optical fibre clip 300 is resisted against on a pair positioning convex 211 of tail cover 200, optical fibre clip 300 to be remained on first position (position shown in Fig. 5) respectively.As shown in Figure 5, when optical fibre clip 300 is maintained at first position, the optical fiber 11 of optical cable 10 is subject to the pushing of optical fibre clip 300 and occurs bending, to make the end face of the pre-buried optical fiber 111 in the end face of the optical fiber 11 of optical cable 10 and lock pin 110 reliably be docking together.
In embodiment according to an exemplary of the present utility model, aforementioned assemble method is further comprising the steps of:
S140: outwards pull optical fibre clip 300 by optical cable 10, make the flexure strip 310 on optical fibre clip 300 slip over positioning convex 211, and engage with the retention tab 220 that tail overlaps on 200.
As shown in Figure 6, when the retention tab 220 that the flexure strip 310 on optical fibre clip 300 and tail overlap on 200 engages, optical fibre clip 300 is maintained at second position in tail cover 200.Now, as shown in Figure 6, the optical fiber 11 of optical cable 10 is no longer subject to the pushing of optical fibre clip 300 and recovers straight, and optical fibre clip 300 can not by pull-out from tail cover 200.
The schematic diagram of the joints of optical fibre of Fig. 8 display according to dismounting Fig. 7 of the embodiment of an exemplary of the present utility model.
The method for dismounting of the joints of optical fibre assembled according to the dismounting of the embodiment of an exemplary of the present utility model is described below with reference to Fig. 1 to Fig. 8, and this method for dismounting can comprise the following steps:
S210: remove the locking to optical cable and optical fibres 11 and pre-buried optical fiber 111;
S220: the direction along the arrow F1 shown in Fig. 8 inwardly presses the lug boss 210a of a pair elastic arm 210, a pair elastic arm 210 is squeezed on a pair flexure strip 310 of optical fibre clip 300, respectively to remove the joint between flexure strip 310 and retention tab 220; With
S230: the direction along the arrow F2 shown in Fig. 8 outwards pulls optical fibre clip 300, makes optical fibre clip 300 extract from tail cover 200.
Like this, just easily the optical fibre clip 300 being fastened with optical cable 10 can be extracted from tail cover 200, achieve joints of optical fibre quick-detachment at the scene.
It will be appreciated by those skilled in the art that, embodiment described above is all exemplary, and those skilled in the art can make improvements, when the conflict of the structure described in various embodiment in not recurring structure or principle, independent assortment can be carried out.
Although be illustrated the utility model by reference to the accompanying drawings, embodiment disclosed in accompanying drawing is intended to carry out exemplary illustration to the utility model preferred implementation, and can not be interpreted as one restriction of the present utility model.
Although some embodiments of this overall utility model design have been shown and explanation, those skilled in the art will appreciate that, when not deviating from principle and the spirit of this overall utility model design, can make a change these embodiments, scope of the present utility model is with claim and their equivalents.
It should be noted that word " comprises " and do not get rid of other element or step, word "a" or "an" is not got rid of multiple.In addition, any element numbers of claim should not be construed as restriction scope of the present utility model.
Claims (12)
1. joints of optical fibre, comprising:
Housing (100);
Lock pin (110), is arranged in described housing (100);
Tail cover (200), is connected to the rear end of described housing (100); With
Optical fibre clip (300), is inserted in described tail cover (200), for clamping optical cable (10),
It is characterized in that:
Described optical cable (10) is fastened in described optical fibre clip (300), after described optical fibre clip (300) inserts and is fixed in described tail cover (200), the optical fiber of described optical cable (10) to insert in described housing (100) and is docking together with the pre-buried optical fiber (111) in described lock pin (110).
2. the joints of optical fibre according to claim 1, is characterized in that:
Described tail cover (200) and described optical fibre clip (300) are constructed such that described optical fibre clip (300) can be maintained separately first position and second position in described tail cover (200);
When described optical fibre clip (300) is maintained at described first position, the optical fiber (11) of described optical cable (10) is subject to the pushing of described optical fibre clip (300) and occurs bending; And
When described optical fibre clip (300) is maintained at described second position, the optical fiber (11) of described optical cable (10) is no longer subject to the pushing of described optical fibre clip (300) and recovers straight.
3. the joints of optical fibre according to claim 2, is characterized in that:
The outer wall of described optical fibre clip (300) is formed a pair flexure strip (310), and on the inwall of described tail cover (200), is formed with a pair positioning convex (211); And
A pair flexure strip (310) of described optical fibre clip (300) is suitable for being resisted against respectively on a pair positioning convex (211) of described tail cover (200), described optical fibre clip (300) is remained on described first position.
4. the joints of optical fibre according to claim 3, is characterized in that:
Described positioning convex (211) has arc-shaped outer surface, make a pair flexure strip (310) on described optical fibre clip (300) that this positioning convex (211) can be slipped under the effect of predetermined pulling force, to remove the joint between described flexure strip (310) and described positioning convex (211).
5. the joints of optical fibre according to claim 4, is characterized in that, described positioning convex (211) has smooth exterior semi-spherical surface.
6. the joints of optical fibre according to any one of claim 3-5, is characterized in that:
The inwall of described tail cover (200) is also formed a pair retention tab (220), and described a pair retention tab (220) is positioned at the rear of described a pair positioning convex (211);
When the optical fibre clip (300) being in described primary importance is subject to the effect of predetermined pulling force, flexure strip (310) on described optical fibre clip (300) slips over positioning convex (211), and engage with described retention tab (220), thus described optical fibre clip (300) is remained on described second position, to prevent described optical fibre clip (300) by pull-out from described tail cover (200).
7. the joints of optical fibre according to claim 6, is characterized in that:
The sidewall of described tail cover (200) is formed a pair elastic arm (210), described a pair elastic arm (210) is suitable for being squeezed in respectively on a pair flexure strip (310) of described optical fibre clip (300), to remove the joint between described flexure strip (310) and described retention tab (220).
8. the joints of optical fibre according to claim 7, is characterized in that:
Described positioning convex (211) is formed on the medial surface of described elastic arm (210), and when extruding described flexure strip (310) with described elastic arm (210), described positioning convex (211) is directly extruded on described flexure strip (310).
9. the joints of optical fibre according to claim 8, is characterized in that:
Described elastic arm (210) has lug boss (210a), and described lug boss (210a) protrudes outwardly via the opening (201) be formed on the sidewall of described tail cover (200).
10. the joints of optical fibre according to claim 1, is characterized in that:
The described joints of optical fibre also comprise the dust cap (101) on the front end being sleeved on described lock pin (110).
11. joints of optical fibre according to claim 1, is characterized in that:
The described joints of optical fibre also comprise the V-arrangement alignment slot (102) being arranged in described housing (100), and the optical fiber (11) of described optical cable (10) docks in described V-arrangement alignment slot (102) with the pre-buried optical fiber (111) in described lock pin (110).
12. joints of optical fibre according to claim 1, is characterized in that:
The described joints of optical fibre also comprise the fibre lock mechanism (103) be arranged in described housing (100), and described fibre lock mechanism (103) is suitable for the optical cable and optical fibres be docking together (11) and pre-buried optical fiber (111) to be locked in appropriate location.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006150.3U CN204389736U (en) | 2015-01-06 | 2015-01-06 | The joints of optical fibre |
| PCT/CN2016/070150 WO2016110247A1 (en) | 2015-01-06 | 2016-01-05 | Optical fiber connector and method of attaching and detaching same |
| EP16734907.5A EP3244241A4 (en) | 2015-01-06 | 2016-01-05 | Optical fiber connector and method of attaching and detaching same |
| US15/541,968 US10345536B2 (en) | 2015-01-06 | 2016-01-05 | Optical fiber connector and method of attaching and detaching same |
| US16/437,433 US10866372B2 (en) | 2015-01-06 | 2019-06-11 | Optical fiber connector and method of attaching and detaching same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006150.3U CN204389736U (en) | 2015-01-06 | 2015-01-06 | The joints of optical fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389736U true CN204389736U (en) | 2015-06-10 |
Family
ID=53362443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006150.3U Withdrawn - After Issue CN204389736U (en) | 2015-01-06 | 2015-01-06 | The joints of optical fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389736U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016110247A1 (en) * | 2015-01-06 | 2016-07-14 | 泰科电子(上海)有限公司 | Optical fiber connector and method of attaching and detaching same |
| CN105824081A (en) * | 2015-01-06 | 2016-08-03 | 泰科电子(上海)有限公司 | Optical fiber connector and assembling and disassembling method thereof |
| CN108061941A (en) * | 2018-01-22 | 2018-05-22 | 杭州雷特通信技术有限公司 | A kind of pluggable self-locking type of optical fiber exempts from molten connector |
| CN110989097A (en) * | 2019-12-19 | 2020-04-10 | 武汉邮埃服光电科技有限公司 | Optical fiber adapter connecting assembly |
| CN111258007A (en) * | 2020-03-26 | 2020-06-09 | 中航光电科技股份有限公司 | Optical fiber connector and tail wiring assembly thereof |
-
2015
- 2015-01-06 CN CN201520006150.3U patent/CN204389736U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016110247A1 (en) * | 2015-01-06 | 2016-07-14 | 泰科电子(上海)有限公司 | Optical fiber connector and method of attaching and detaching same |
| CN105824081A (en) * | 2015-01-06 | 2016-08-03 | 泰科电子(上海)有限公司 | Optical fiber connector and assembling and disassembling method thereof |
| US10345536B2 (en) | 2015-01-06 | 2019-07-09 | Commscope Telecommunications (Shanghai) Co., Ltd. | Optical fiber connector and method of attaching and detaching same |
| US10866372B2 (en) | 2015-01-06 | 2020-12-15 | Commscope Telecommunications (Shanghai) Co. Ltd. | Optical fiber connector and method of attaching and detaching same |
| CN108061941A (en) * | 2018-01-22 | 2018-05-22 | 杭州雷特通信技术有限公司 | A kind of pluggable self-locking type of optical fiber exempts from molten connector |
| CN110989097A (en) * | 2019-12-19 | 2020-04-10 | 武汉邮埃服光电科技有限公司 | Optical fiber adapter connecting assembly |
| CN111258007A (en) * | 2020-03-26 | 2020-06-09 | 中航光电科技股份有限公司 | Optical fiber connector and tail wiring assembly thereof |
| CN111258007B (en) * | 2020-03-26 | 2022-01-25 | 中航光电科技股份有限公司 | Optical fiber connector and tail wiring assembly thereof |
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