CN101872040A - Fixing part for optical fiber connector and installation method of optical fiber connector - Google Patents
Fixing part for optical fiber connector and installation method of optical fiber connector Download PDFInfo
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- CN101872040A CN101872040A CN200910137318A CN200910137318A CN101872040A CN 101872040 A CN101872040 A CN 101872040A CN 200910137318 A CN200910137318 A CN 200910137318A CN 200910137318 A CN200910137318 A CN 200910137318A CN 101872040 A CN101872040 A CN 101872040A
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Abstract
The invention provides a fixing part for an optical fiber connector and an installation method of the optical fiber connector, which are used for installing optical fiber connector on an optical fiber simply. The fixing part (1) for the optical fiber connector is used when the optical fiber connector (C) is installed on an optical fiber (D) which is provided with an aromatic nylon (Dc) between the optical fiber core wire (Da) and the optical fiber coat (Db). The fixing part for the optical fiber connector is characterized by comprising a retainer part (10) and a cylindrical screw thread part (30), wherein the retainer part (10) is provided with a cylindrical part (12) and a holding part (13), a through hole (20) in which the optical fiber core wire is inserted is formed on the cylindrical part; an external screw thread part (19) is arranged on the peripheral surface of the cylindrical part, and the holding part is arranged on the end part of the cylindrical part and used for holding the optical fiber coat; and the cylindrical screw thread part (30) is provided with an inner screw thread part (31) on the inner circumferential surface. The inner screw thread part fixes the aromatic nylon originally coated on the optical fiber core wire which is inserted to the through hole (20) by being screwed with the external screw thread part.
Description
Technical field
The present invention relates to a kind of at the installation method of the joints of optical fibre that optical cable is used when the joints of optical fibre are installed with the fixed part and the joints of optical fibre.
Background technology
The optical cables such as optical cable or branched cable of registering one's residence are connected the back with the joints of optical fibre that for example patent documentation 1 is put down in writing and lay.In such optical cable, act directly on the optical fibre core in order not make external force, and between optical fibre core and optical cable crust, the stretching resistance fiber is set (for example: aromatic polyamide fibre).Around usefulness stretching resistance fibre-coated optical fibre core, thus the tensile strength of assurance optical fibre core.
When at the scene the optical cable with stretching resistance fiber being connected with the joints of optical fibre, the operating personnel need expose the stretching resistance fiber by that part of optical cable crust removal that will insert in the joints of optical fibre, and the stretching resistance fiber that will expose is fixed in the joints of optical fibre.Because the aromatic polyamide fibre that exposes is at random, thus in the prior art, aromatic polyamide fibre fixedly be to adopt special clincher tool to carry out.
Patent documentation 1: the international separate edition that discloses No. 2006/019161
Summary of the invention
Yet because the operating personnel need be installed in the joints of optical fibre on the optical cable under unsettled framing scaffold or narrow space are not suitable for the environment of operation like this, the installation of therefore carrying out the joints of optical fibre at the scene is very difficult.In addition, for fixing stretching resistance fiber at random, need to prepare the special clincher tool of high price.
The present invention proposes in order to solve above-mentioned problem, and its purpose is to provide a kind of can be installed in the joints of optical fibre the joints of optical fibre on the optical cable simply with the installation method of the fixed part and the joints of optical fibre.
The joints of optical fibre of the present invention use when the joints of optical fibre being installed on the optical cable that is provided with the stretching resistance fiber between optical fibre core and optical cable crust with fixed part, it is characterized in that, have: first component for fixing, it has cylindrical portion and grip part, be formed for making the through hole of optical fibre core insertion on this cylindrical portion, be provided with external thread part on the outer peripheral face of this cylindrical portion, this grip part is arranged on the end of this cylindrical portion, is used to grip the optical cable crust; And second component for fixing, inner circumferential surface is provided with internal thread part, and this internal thread part is fixed the stretching resistance fiber that originally is coated on the optical fibre core that is inserted in the through hole by screwing togather with external thread part.
According to such joints of optical fibre fixed part, only external thread part and internal thread part are screwed togather, just the stretching resistance fiber that originally is coated on the optical fibre core that is inserted in the through hole can be fixed by in first component for fixing and second component for fixing one is rotated.Therefore, need not special instrument such as clincher tool just can be simply fixing stretching resistance fiber.In addition, because the optical cable crust grips by the grip part, stretch or reverse etc. so can prevent the optical cable crust that when operation, causes by the external force that acts on the optical cable.Thus, owing to the operating personnel can be installed in the joints of optical fibre on the optical cable simply, so on-the-spot construction becomes easy.
With in the fixed part, preferred grip part is out of shape by screwing togather between external thread part and the internal thread part at the joints of optical fibre of the present invention, thereby grips the optical cable crust.
In the case, if external thread part and internal thread part are screwed togather, then when the stretching resistance fiber is fixed, by the fixing optical cable crust in grip part.Thus, the operating personnel just can carry out the fixing of stretching resistance fiber and optical cable by an operation, and therefore on-the-spot construction becomes and is more prone to.
With in the fixed part, preferably on the gripping surface of grip part projection is set at the joints of optical fibre of the present invention, this gripping surface is when being inserted into optical fibre core in the through hole and optical cable crust facing surfaces.
In the case, when gripping the optical cable crust, nip in this optical cable crust owing to be arranged on projection on the gripping surface by the grip part, thus can be more fixing optical cable crust, prevent the stretching of the optical cable crust that causes because of external force reliably or reverse etc.
With in the fixed part, the material of preferred grip part is plastics at the joints of optical fibre of the present invention.In the case, can provide cheap joints of optical fibre fixed part.
The installation method of the joints of optical fibre of the present invention is used for the joints of optical fibre are installed to the optical cable that is provided with the stretching resistance fiber between optical fibre core and optical cable crust, it is characterized in that, comprises following operation: prepare the optical cable after at one end the optical cable crust is removed by portion; To fix by removing the stretching resistance fiber that the optical cable crust exposes and the optical cable crust of clad optical fiber heart yearn; And on the optical cable after stretching resistance fiber and optical cable crust are fixed the joints of optical fibre are installed.
According to the installation method of such joints of optical fibre, after the optical cable crust (not having removed optical cable crust) of stretching resistance fiber that will expose by removal optical cable crust and clad optical fiber heart yearn is fixing, the joints of optical fibre are installed on the optical cable.Therefore, the operating personnel need not to worry reversing of the stretching resistance fiber that exposes or optical cable crust etc., can simply the joints of optical fibre be installed on the optical cable.
In the installation method of the joints of optical fibre of the present invention, preferably also comprise following operation: before the optical cable crust of stretching resistance fiber that will expose and clad optical fiber heart yearn is fixed, this optical fibre core is fixed with respect to this optical cable crust by the heart yearn holding assembly; And after being installed in the joints of optical fibre on the optical cable, take off the heart yearn holding assembly.
In the case, after using the heart yearn holding assembly that optical fibre core is fixed with respect to the optical cable crust, carry out of the installation of the fixing and joints of optical fibre of stretching resistance fiber and optical cable crust to optical cable.Then the heart yearn holding assembly is taken off.Like this, by before being installed in the joints of optical fibre on the optical cable, optical fibre core is fixed, thereby can be prevented in a series of operation, optical fiber relatively moves with respect to the optical cable crust and makes the length variations of the optical fibre core that exposes from crust.Its result can avoid optical fibre core overbend when being installed in the joints of optical fibre on the optical cable, and perhaps optical fibre core does not arrive the situation of the position of the regulation in the joints of optical fibre.
In the installation method of the joints of optical fibre of the present invention, prepare the operation of the joints of optical fibre with fixed part preferred also comprising, these joints of optical fibre are fixed by screwing togather of external thread part and internal thread part with the internal thread part that fixed part has external thread part and screws togather with this external thread part, the stretching resistance fiber that exposes.
In the case, only by make external thread part and internal thread part just screw togather can be simply fixing stretching resistance fiber, and need not to use the special clincher tool of high price.
In the installation method of the joints of optical fibre of the present invention, preferably also comprise and prepare to have the operation of the joints of optical fibre of grip part with fixed part, this grip part is used to grip the optical cable crust, and the optical cable crust of clad optical fiber heart yearn is fixed by the grip part.
In the case,, therefore can prevent when being installed to the joints of optical fibre on the optical cable phenomenon that causes the optical cable crust to be stretched or to reverse owing to the external force that acts on the optical cable because the optical cable crust grips by the grip part.Its result, the operating personnel can be installed to the joints of optical fibre on the optical cable, and need not to worry the stretching of optical cable crust or reverse etc.
In the installation method of the joints of optical fibre of the present invention, preferred aforementioned lights fiber connector fixed part is the joints of optical fibre fixed part that the present invention's the 1st technical scheme is put down in writing.
In the case, only external thread part and internal thread part are screwed togather, just the stretching resistance fiber that originally is coated on the optical fibre core that is inserted in the through hole can be fixed by in first component for fixing and second component for fixing one is rotated.Therefore, do not need to use special instrument such as clincher tool just can be simply fixing stretching resistance fiber.In addition, because the optical cable crust grips by the grip part, therefore can prevent from when operation to cause the stretching of optical cable crust or reverse etc. because of acting on external force on the optical cable.Thus, owing to the operating personnel can be installed in the joints of optical fibre on the optical cable simply, so on-the-spot construction becomes easy.
According to the installation method of the above-mentioned joints of optical fibre, can simply the joints of optical fibre be installed on the optical cable with the fixed part and the joints of optical fibre.
Description of drawings
Fig. 1 is the rear oblique view of the joints of optical fibre with fixed part.
Fig. 2 is the place ahead oblique views of the joints of optical fibre with fixed part.
Fig. 3 is the figure that expression is installed to heart yearn holding assembly and screwed part the operation on the optical cable.
Fig. 4 is the figure that expression is installed to the retainer parts operation on the optical cable.
Fig. 5 is the figure of the state after expression external thread part and internal thread part screw togather.
Fig. 6 is the figure that expression is installed to the joints of optical fibre operation on the optical cable.
Fig. 7 is the figure of the state after representing just to be installed to the joints of optical fibre on the optical cable.
Fig. 8 is the figure that the state of the joints of optical fibre after the installation of optical cable finished in expression.
Fig. 9 is the figure of expression heart yearn protection lining.
Embodiment
Below, explain embodiments of the present invention with reference to accompanying drawing.In addition, in the description of the drawings, for the identical label of element annotation identical or that be equal to, the repetitive description thereof will be omitted.
At first, use Fig. 1 and Fig. 2 that the structure of the related joints of optical fibre of embodiment with fixed part 1 is described.Fig. 1 is the rear oblique view of the joints of optical fibre with fixed part 1, and Fig. 2 is the place ahead oblique views of the joints of optical fibre with fixed part 1.
The joints of optical fibre are that the joints of optical fibre C that will be built-in with mechanical twist joint (mechanical splice) is installed to the parts (for example with reference to Fig. 6) that use when optical cable D goes up with fixed part 1.The joints of optical fibre are made of retainer parts (first fixed part) 10 and screwed part (second fixed part) 30 with fixed part 1.In addition, the optical cable D in the present embodiment is the loosen packet optical cable that optical fibre core Da is not fixed on the optical cable crust Db, has: optical fibre core Da; Optical cable crust Db, it coats this optical fibre core Da; And aromatic polyamide fibre (stretching resistance fiber) Dc, it is arranged between above-mentioned optical fibre core Da and the optical cable crust Db (with reference to Fig. 3).
Connecting portion 11 forms the roughly shape of rectangular parallelepiped.To tight the place ahead of the other end (rearward end 15), form the roughly space 16 of V font from the end (leading section 14) of connecting portion 11 in the longitudinal direction.Substantial middle in rearward end 15 forms peristome 17, and it has the diameter of the degree that can make optical fibre core Da insertion.On each side of connecting portion 11, be provided for the fastener 18 that is connected with joints of optical fibre C.This fastener 18 can only bear the Ca of portion (with reference to Fig. 6) and engage with the card on being arranged on joints of optical fibre C.
Screwed part 30 forms general cylindrical shape shape, the internal thread part 31 that side face setting within it and external thread part 29 screw togather.In addition, can under the state that aromatic polyamide fibre Dc is guided between external thread part 19 and the internal thread part 31, external thread part 19 and internal thread part 31 be screwed togather, screw togather fixedly aromatic polyamide fibre Dc by this.From the diameter of the through hole 34 of leading section 32 till tight the place ahead of rearward end 33 of screwed part 30, with the external diameter of cylindrical portion 12 about equally, the external diameter of the diameter of the through hole 35 on the rearward end 33 and optical cable D (optical cable crust Db) is about equally.
As the material (the particularly material of external thread part 19, internal thread part 31, grip part 13) of above-mentioned retainer parts 10 and screwed part 30, consider that employing for example has the metal of high reliability or cheap plastics etc.In material is under the situation of metal, can suppress because the creep of the external thread part 19 (ridge) that the load that applies when screwing togather causes, thereby prevent to screw togather deterioration to the bed knife of aromatic polyamide fibre Dc.In addition, can make grip part 13 produce plastic yield and fixing optical cable crust Db.On the other hand, the material in grip part 13 adopts under the situation of plastics, increases by the containing ratio that makes the glass filling agent, perhaps adds the material of anti-the creep properties, thereby can improve the curable grip of grip part 13.In addition, can reduce the manufacturing cost of the joints of optical fibre by adopting plastics with fixed part 1.In addition, be under the situation of elastic deformation material in above-mentioned material, can use repeatedly.
According to above-mentioned joints of optical fibre fixed part 1, guide under the state between external thread part 19 and the internal thread part 31 by the aromatic polyamide fibre Dc on the optical fibre core Da that will originally be coated in the through hole 20 that is inserted into retainer parts 10, rotate screwed part 30 and external thread part 19 and internal thread part 31 are screwed togather, thereby can fix this aromatic polyamide fibre Dc.Therefore, need not to use special instrument such as clincher tool just can be simply fixing aromatic polyamide fibre Dc.In addition, because optical cable crust Db grips by grip part 13, cause optical cable crust Db to stretch so act on the external force on the optical cable D can prevent by operation the time or reverse.Thus, because the operating personnel can be installed to the joints of optical fibre on the optical cable D, and need not to worry that optical cable crust Db stretches or reverses etc., therefore on-the-spot construction becomes easy.
In addition, screw togather fixedly aromatic polyamide fibre Dc by external thread part 19 and internal thread part 31, simultaneously, grip part 13 is out of shape and clamping optical cable crust Db along the inner peripheral surface of screwed part 30, thereby by grip part 13 optical cable crust Db is fixed.Therefore, the operating personnel is because only by rotation screwed part 30 and retainer parts 10 are connected with screwed part 30, and just fixedly aromatic polyamide fibre Dc and optical cable D are more prone to so the construction at scene becomes.
In addition, because the distortion by grip part 13 is nipped among the optical cable crust Db first projection 24 that is arranged on the gripping surface 23 and second projection 25, thereby more fixing optical cable crust Db can prevent the stretching of the optical cable crust Db that causes because of external force more reliably or reverses etc.Specifically, utilize first projection 24 can prevent that optical cable crust Db from producing and reverse, utilize second projection can prevent that optical cable crust Db from moving vertically.
Below, use the installation method that Fig. 3～9 explanations are installed joints of optical fibre C to optical cable D.Fig. 3～Fig. 9 be expression in this installation method each operation or the figure of each state.In addition, the installation of joints of optical fibre C in the present embodiment is meant following a series of operation, promptly, by being installed to the joints of optical fibre on the removed optical cable D of optical cable crust Db of one end with fixed part 1, thereby aromatic polyamide fibre Dc and optical cable crust Db are fixed, then by the joints of optical fibre are connected with joints of optical fibre C with fixed part 1, thereby joints of optical fibre C is installed on the optical cable D.
At first, prepare optical cable D, the joints of optical fibre fixed part 1, heart yearn holding assembly 40 and joints of optical fibre C.Then, as shown in Figure 3, by heart yearn holding assembly 40 being installed, thereby optical fibre core Da is fixed with respect to optical cable crust Db in the mode of clamping optical cable crust Db.In addition, as heart yearn holding assembly 40, can consider to adopt for example spring clamp.
Then, as shown in Figure 3, screwed part 30 is enclosed within on the optical cable D, then as shown in Figure 4, retainer parts 10 is enclosed within on the optical cable D.Because the diameter of the through hole 20 that forms on the cylindrical portion 12 of retainer parts 10 is the size of the diameter degree of optical fibre core Da, so retainer parts 10 stop near the end of optical cable crust Db.At this moment, the aromatic polyamide fibre Dc that exposes is positioned near the outer peripheral face (external thread part 19) of cylindrical portion 12.
Then, by making screwed part 30 rotations external thread part 19 and internal thread part 31 are screwed togather, thereby retainer parts 10 are connected (with reference to Fig. 5) with screwed part 30.At this moment, the aromatic polyamide fibre Dc that exposes is directed between external thread part 19 and the internal thread part 31, and fixes with this state.In addition, be out of shape and clamping optical cable crust Db by the inner peripheral surface of grip part 13 along screwed part 30, first projection 24 and second projection 25 are nipped among the optical cable crust Db, thereby optical cable crust Db is fixed.By above operation, finish the joints of optical fibre installation of fixed part 1 to optical cable D.
Then, the end that carries out optical fibre core Da is handled.Specifically, by the coating of removing optical fiber end glass fibre is exposed, simultaneously, the optical fibre core Da that will expose and the length of glass fibre are suitably regulated by cut-out.
Then, as shown in Figure 6, the joints of optical fibre are built-in with among the joints of optical fibre C of mechanical twist joint with fixed part 1 insertion.Thus, be arranged on fastener 18 on the connecting portion 11 of retainer parts 10 and only bear the Ca of portion with card on being arranged on joints of optical fibre C and engage, the joints of optical fibre are connected (with reference to Fig. 7) with fixed part 1 with joints of optical fibre C.At this moment, optical fibre core Da is directed to the inside of mechanical twist joint in opened condition.Then, along the direction shown in the arrow A of Fig. 7, the Cb of wedge portion that is installed on the joints of optical fibre C is taken off.Mechanical thus twist joint becomes closure state, and optical fibre core is fixed on the mechanical twist joint.Then, take off the heart yearn holding assembly 40 that optical fibre core Da is fixed at last.Finish the installation of joints of optical fibre C thus to optical cable D.
According to above-mentioned installation method, by with joints of optical fibre C before optical cable D installs, fixedly aromatic polyamide fibre Dc and optical cable crust Db, thus can simply joints of optical fibre C be installed on the optical cable D.
In addition, before being installed on the optical cable D at joints of optical fibre C,, thereby can prevent in a series of operation that optical fiber relatively moves with respect to optical cable crust Db and makes the length variations of the optical fibre core Da that exposes from crust Db by heart yearn holding assembly 40 fixed fiber heart yearn Da.Its result can avoid optical fibre core Da overbend when being installed to joints of optical fibre C on the optical cable D, and perhaps optical fibre core Da does not arrive the situation of the position of the regulation in the joints of optical fibre C.The operating personnel utilizes heart yearn holding assembly 40, can with handle with optical fibre core be fixed on the optical cable crust tight cover type optical cable in the same manner, handle the loosen packet optical cable.
In addition,, do not use speciality tools such as clincher tool according to above-mentioned installation method, only by make external thread part 19 and internal thread part 31 just screw togather can be simply fixing aromatic polyamide fibre Dc.In addition, make grip part 13 grip optical cable crust Db, so when being installed to joints of optical fibre C on the optical cable D, can prevent the phenomenon that causes optical cable crust Db to stretch or reverse because of the external force that acts on the optical cable D owing to screwing togather by this.Thus, the operating personnel can be installed to joints of optical fibre C on the optical cable D simply, and therefore on-the-spot construction becomes easy.
Above according to the clear in detail the present invention of present embodiment.Yet the present invention is not limited to above-mentioned embodiment.The present invention can carry out following various distortion in the scope that does not break away from its aim.
When using the joints of optical fibre to be installed to joints of optical fibre C on the optical cable D, also can use the heart yearn protection lining 50 of roughly tubular as shown in Figure 9 with fixed part 1.On heart yearn protection lining 50, form the through hole that connects vertically.The axial length of preferred heart yearn protection lining 50 is more than or equal to the length of the grip part 13 of retainer parts 10.The external diameter of heart yearn protection lining 50 and the internal diameter of optical cable crust Db about equally, the external diameter of the external diameter of one end 51 and optical cable crust Db is about equally.The diameter of the diameter of through hole and optical fibre core Da about equally.
Heart yearn protection lining 50 as follows uses.That is, before being enclosed within retainer parts 10 on the optical cable D, protect lining 50 to be enclosed within on the optical fibre core Da heart yearn, in the case heart yearn is protected lining 50 to insert between optical cable crust Db and the optical fibre core Da from the other end 52.One end 51 of heart yearn protection lining 50 can be inserted into the end that arrives optical cable crust Db.
Like this, by inserting heart yearn protection lining 50, thereby by grip part 13 fixedly during optical cable crust Db, the pressure from this grip part 13 via optical cable crust Db conduction protects lining 50 to bear by heart yearn, so this pressure can not be passed to optical fibre core Da.Its result can prevent that the pressure from grip part 13 from causing optical fibre core Da to form bending loss or wound, simultaneously because optical cable crust Db is held portion 13 and 50 clampings of heart yearn protection lining, thus can be more firmly fixing crust.
Use the loosen packet optical cable in the present embodiment, but also can use tight cover type optical cable, tightly the optical fibre core of cover type optical cable is fixed on the optical cable crust across the aromatic polyamide fibre that is arranged on its periphery (stretching resistance fiber).
Claims (9)
1. joints of optical fibre fixed part, it uses when the joints of optical fibre being installed on the optical cable that is provided with the stretching resistance fiber between optical fibre core and optical cable crust,
It is characterized in that having:
First component for fixing, it has cylindrical portion and grip part, forms the through hole that aforementioned lights fibre core line is inserted on this cylindrical portion, is provided with external thread part on the outer peripheral face of this cylindrical portion, this grip part is arranged on the end of this cylindrical portion, is used to grip aforementioned optical cable crust; And
Second component for fixing, inner circumferential surface is provided with internal thread part, and this internal thread part is fixed the aforementioned stretching resistance fiber that originally is coated on the optical fibre core that is inserted in the aforementioned through-hole by screwing togather with aforementioned external thread part.
2. joints of optical fibre fixed part as claimed in claim 1 is characterized in that,
Aforementioned grip part is out of shape by screwing togather of aforementioned external thread part and aforementioned internal thread part, thereby grips aforementioned optical cable crust.
3. joints of optical fibre fixed part as claimed in claim 1 or 2 is characterized in that,
On the gripping surface of aforementioned grip part projection is set, this gripping surface is when being inserted into aforementioned optical fibre core in the aforementioned through-hole and aforementioned optical cable crust facing surfaces.
4. as any described joints of optical fibre fixed part in the claim 1～3, it is characterized in that,
The material of aforementioned grip part is plastics.
5. the installation method of joints of optical fibre, it is used for the joints of optical fibre are installed to the optical cable that is provided with the stretching resistance fiber between optical fibre core and optical cable crust,
It is characterized in that, comprise following operation:
Prepare the aforementioned optical cable after at one end aforementioned optical cable crust is removed by portion;
To fix by removing aforementioned stretching resistance fiber that aforementioned optical cable crust exposes and the aforementioned optical cable crust that coats aforementioned optical fibre core; And
The aforementioned lights fiber connector is installed on the aforementioned optical cable after aforementioned stretching resistance fiber and aforementioned optical cable crust are fixed.
6. the installation method of the joints of optical fibre as claimed in claim 5 is characterized in that, also comprises following operation:
Before the aforementioned stretching resistance fiber that exposes and the aforementioned optical cable crust that coats aforementioned optical fibre core are fixed, this optical fibre core is fixed with respect to this optical cable crust by the heart yearn holding assembly; And
After being installed to the aforementioned lights fiber connector on the aforementioned optical cable, take off aforementioned heart yearn holding assembly.
7. as the installation method of the claim 5 or the 6 described joints of optical fibre, it is characterized in that,
Also comprise and prepare the operation of the joints of optical fibre with fixed part, the internal thread part that these joints of optical fibre have external thread part and screw togather with this external thread part with fixed part,
The aforementioned stretching resistance fiber that exposes is fixed by screwing togather of aforementioned external thread part and aforementioned internal thread part.
8. as the installation method of any described joints of optical fibre in the right 5～7, it is characterized in that,
Also comprise and prepare to have the operation of the joints of optical fibre of grip part with fixed part, this grip part is used to grip aforementioned optical cable crust,
The aforementioned optical cable crust that coats aforementioned optical fibre core is fixed by aforementioned grip part.
9. as the installation method of the claim 7 or the 8 described joints of optical fibre, it is characterized in that,
Aforementioned lights fiber connector fixed part is the described joints of optical fibre fixed part of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910137318A CN101872040A (en) | 2009-04-24 | 2009-04-24 | Fixing part for optical fiber connector and installation method of optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910137318A CN101872040A (en) | 2009-04-24 | 2009-04-24 | Fixing part for optical fiber connector and installation method of optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101872040A true CN101872040A (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910137318A Pending CN101872040A (en) | 2009-04-24 | 2009-04-24 | Fixing part for optical fiber connector and installation method of optical fiber connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN101872040A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928933A (en) * | 2012-11-01 | 2013-02-13 | 南京普天天纪楼宇智能有限公司 | Optical cable tensile fiber and fastening device of optical cable outer sheath |
| CN103926664A (en) * | 2013-01-14 | 2014-07-16 | 深圳日海通讯技术股份有限公司 | Rubber-sheathed cable connector |
| CN112083531A (en) * | 2019-06-12 | 2020-12-15 | 烽火通信科技股份有限公司 | Optical fiber movable connector |
| CN112099152A (en) * | 2020-11-10 | 2020-12-18 | 南京擅水科技有限公司 | Optical cable connecting structure for human bionics signal monitoring conversion system |
| CN114222938A (en) * | 2019-12-18 | 2022-03-22 | 株式会社藤仓 | Fixing member, optical connector, optical cable with pulling end, and optical cable laying method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928933A (en) * | 2012-11-01 | 2013-02-13 | 南京普天天纪楼宇智能有限公司 | Optical cable tensile fiber and fastening device of optical cable outer sheath |
| CN103926664A (en) * | 2013-01-14 | 2014-07-16 | 深圳日海通讯技术股份有限公司 | Rubber-sheathed cable connector |
| CN103926664B (en) * | 2013-01-14 | 2017-11-21 | 深圳日海通讯技术股份有限公司 | A kind of skin cable connector |
| CN112083531A (en) * | 2019-06-12 | 2020-12-15 | 烽火通信科技股份有限公司 | Optical fiber movable connector |
| CN112083531B (en) * | 2019-06-12 | 2021-10-19 | 烽火通信科技股份有限公司 | Optical fiber movable connector |
| CN114222938A (en) * | 2019-12-18 | 2022-03-22 | 株式会社藤仓 | Fixing member, optical connector, optical cable with pulling end, and optical cable laying method |
| CN112099152A (en) * | 2020-11-10 | 2020-12-18 | 南京擅水科技有限公司 | Optical cable connecting structure for human bionics signal monitoring conversion system |
| CN112099152B (en) * | 2020-11-10 | 2021-07-30 | 杭州克林曼科技有限公司 | Optical cable connecting structure for human bionics signal monitoring conversion system |
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Application publication date: 20101027 |