CN200976057Y - Optical fibre clamper - Google Patents
Optical fibre clamper Download PDFInfo
- Publication number
- CN200976057Y CN200976057Y CNU2006200160641U CN200620016064U CN200976057Y CN 200976057 Y CN200976057 Y CN 200976057Y CN U2006200160641 U CNU2006200160641 U CN U2006200160641U CN 200620016064 U CN200620016064 U CN 200620016064U CN 200976057 Y CN200976057 Y CN 200976057Y
- Authority
- CN
- China
- Prior art keywords
- folder lobe
- lobe
- fibre holder
- folder
- clamping face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
- G02B6/3806—Semi-permanent connections, i.e. wherein the mechanical means keeping the fibres aligned allow for removal of the fibres
Abstract
The utility model discloses a fiber gripper, comprising a first flap and a second flap which are combined with each other. The first flap and the second flap comprises a matching surface, two supporting gripping surfaces arranged on the matching surface and positioned on the combining of the two flips, and the spacing distributed salient arranged on the two supporting gripping surfaces; wherein, the salient is matching with the external diameter of the fiber after the combining of the two flips. The first flap and the second flap are composed of a locked position device and a structure for fixing the holder. The utility model has the advantages of making use of the structure of salient holder hold and fixed the weld fiber, decreasing the contact area of the fiber holder and the fiber, therefore reducing the fever of the holder and avoiding the accident caused by the interruption of the connection of the fiber. The utility model also has the advantages of simple structure, stability in holding and fixing the fiber and convenience in operation.
Description
Technical field
The utility model relates to the servicing unit that optical fiber is installed, and more particularly, relates to a kind of fibre holder.
Background technology
As the important medium of high capacity, two-forty optical signal transmission, optical fiber occupies an important position in optical transmission device.Optical fiber is installed and fixing mode has certain influence to the attenuation of optical fiber, particularly in high-power optical transmission device.At present for the equipment of Output optical power less than 500 milliwatts, generally be connected with optical fiber in the optical cable with tail optical fiber by optical connector, the socket of optical connector is at equipment side, and plug is on tail optical fiber, and formation detachable movable connecting joint is convenient for changing and overhauls.
But for the equipment of Output optical power greater than 500 milliwatts, if adopt movable connecting joint, the heating of during work because movable connecting joint place usually can cause the socket of equipment side to burn out, and causes the major accident of communication disruption.
Address the above problem, can adopt the way that the directly molten fibre of optical fiber is connected, avoid the junction to blow the accident that causes communication disruption because of heating.But, how will directly melt the fine optical fiber that connects and be fixed on the device structure, do not find solution in the prior art as yet.
The utility model content
The technical matters that the utility model embodiment will solve is, a kind of fibre holder is provided, and solves optical fiber and particularly adopts the problem that installs and fixes on device structure that the directly molten fibre of optical fiber is connected.
The technical scheme that its technical matters that solves the utility model embodiment adopts is: construct a kind of fibre holder, it is characterized in that, comprise the first folder lobe and the second folder lobe that cooperatively interact, this the first folder lobe and the second folder lobe comprise mating surface, are arranged on this mating surface and lay respectively at this two clamping face that cooperatively interacts that presss from both sides on lobe, be arranged on this this two clamping face of two clamping faces upper edge projection spaced apart, described projection is suitable with the optical fiber external diameter after this two folders lobe cooperatively interacts; This first folder lobe and the second folder lobe also comprise and lock locating device and clamper mount fixing structure.
Implement the fibre holder of the utility model embodiment, compared with the prior art, its beneficial effect is:
1. adopt protruding clamp structure that welding optic fibre is carried out clamping and install and fix, reduced the contact area of fibre holder and optical fiber, greatly reduce the heating of clamper, avoided the optical fiber junction to be blown the accident that causes communication disruption;
2. simple in structure, to the clamping of optical fiber with install and fix reliable, easy to operate.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the exploded perspective view of a kind of embodiment of the utility model fibre holder.
Fig. 2 is the front view of the utility model fibre holder Fig. 1 embodiment.
Fig. 3 is the B-B cut-open view among Fig. 2.
Fig. 4 is the I portion enlarged drawing among Fig. 3.
Fig. 5 is the stereographic map of the another kind of embodiment of the utility model fibre holder.
Fig. 6 is the stereographic map of the another kind of embodiment of the utility model fibre holder.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model fibre holder comprises the first folder lobe 1 and the second folder lobe 3 that cooperatively interacts, the first folder lobe 1 and the second folder lobe 3 comprise the mating surface A of mutual applying, the clamping face 71 and 72 that cooperatively interacts is set on this mating surface A, this two clamping face 71 and 72 cooperates the back to form the optical fiber clamping hole 7 of clamper, on this two clamping face 71 and 72, be provided with along clamping face and cooperate the point-like projection 8 (as shown in Figure 4) that circumferentially distributes, point-like projection 8 forms ring-type after two folder lobes 1 and 3 cooperatively interact, and the external diameter of its size and optical fiber is suitable, promptly satisfies not only grip optical fiber but also does not cause the optical fiber surface distortion.
On the first folder lobe 1 and the second folder lobe 3, be provided with and lock locating device.It is as follows that this locks positioning device structure: be arranged on the second folder lobe, the 3/ first folder lobe 1 and the locking hole 2 that cooperates with elastic hook 4 along being arranged on first elastic hook 4 that presss from both sides on the lobe 1/ second folder lobe 3 with mating surface A transverse intersection direction with corresponding.Elastic hook 4 and locking hole 2 are arranged on the folder lobe sidewall of mating surface A both sides, and as required, it is how right that elastic hook 4 and locking hole 2 can be provided with along clamping face 71 and 72 length directions.
In the present embodiment, the first folder lobe 1 and the second folder lobe 3 all correspondence are provided with elastic hook 4 and locking hole 2, in other embodiments, elastic hook 4 can be arranged on the folder lobe, and correspondence is provided with locking hole 2 on another folder lobe.
In other embodiments, lock locating device and can adopt following structure: be arranged on the second folder lobe, the 3/ first folder lobe 1 and the locking hole 2 that cooperates with elastic hook 4 along being arranged on first elastic hook 4 that presss from both sides on the lobe 1/ second folder lobe 3 with mating surface A parallel direction with corresponding, elastic hook 4 and locking hole 2 are arranged on the folder lobe sidewall of mating surface A both sides.Elastic hook 4 can be arranged on the folder lobe, correspondence is provided with locking hole 2 on another folder lobe, also elastic hook 4 and locking hole 2 can be arranged on the folder lobe, and correspondence is provided with locking hole 2 and elastic hook 4 on another folder lobe again.
On the first folder lobe 1 and the second folder lobe 3, the clamper mount fixing structure is set.This clamper mount fixing structure is as follows: on the sidewall of folder lobe 1,3 (or separately at folder lobe 1 or folder lobe 3) edge of a wing 5 is set, on these edge of a wing 5 installed surfaces mounting hole 6 is set, the length direction transverse intersection of the installed surface on the edge of a wing 5 and clamping face 71,72.Can easily clamper be fixed on the device structure by coupling bolt or screw etc.
As shown in Figure 5, in other embodiments, the clamper mount fixing structure can adopt following structure: the folder lobe 1,3 (separately the folder lobe 1 or the folder lobe 3) sidewall on be provided with the edge of a wing 5 and the folder lobe sidewall on correspondence elasticity card 9 is set, the edge of a wing 5 comprises the installed surface with the length direction transverse intersection of clamping face 71,72, this elasticity card 9 comprises the dop 91 that protrudes folder lobe lateral wall, when this fibre holder was installed, dop 91 and this installed surface laid respectively at the hole wall structure both sides of this fibre holder mounting hole.
In the present embodiment, optical fiber clamping face 71,72 adopts half hole that cooperatively interacts.In other embodiments, optical fiber clamping face 71,72 can adopt 1/3 hole, 3/4 hole or the arcwall face etc. that cooperatively interact, and the shape of clamping face can be circular arc, ellipse arc or flute profile etc.Satisfy point-like projection 8 after two clamping faces cooperate and after two folder lobes 1 and 3 cooperatively interact, form ring-type, to satisfy the requirement of grip optical fiber outside surface.
The fibre holder of present embodiment is provided with a pair of optical fiber clamping face 71,72, in other embodiments, two pairs of optical fiber clamping faces (as shown in Figure 6) can be set, and also can be provided with many to the optical fiber clamping face as required.
In other embodiments, point-like projection 8 can replace with the strip projected parts along two clamping faces 71 and 72 settings spaced apart.Strip projected parts can arrange and circumferentially spaced apart along the cooperation of two clamping faces along the length direction of clamping face 71 and 72, also can be along the cooperation circumferential hoop of clamping face 71 and 72 to arranging and spaced apart along the hole wall length direction.
In order to satisfy convenient requirement of making, the first folder lobe 1 and the second folder lobe 3 adopt rotational symmetry structure, as shown in Figure 1, like this, use a mould can produce fibre holder, save manufacturing cost.
In order to guarantee that fibre holder prevents that to the reliable clamping of optical fiber bump sizes from crossing the surface deformation of ambassador's grip optical fiber and causing the fiber-optic signal decay simultaneously again, adopt following structure: the structure of folder lobe except that projection adopts rigid structure (as adopting rigid plastic manufacturings such as ABS, PC, nylon), projection is arranged on a side of elastic blade (as sheet rubber), this elastic blade opposite side and clamping face 71,72 are fitted, can be bonding with clamping face 71,72, also can only be fitted on the clamping face 71,72.
The utlity model has following beneficial effect:
1. adopt protruding clamp structure that welding optic fibre is carried out clamping and install and fix, reduced optical fiber clamping The contact area of device and optical fiber greatly reduces the heating of clamper, has avoided the optical fiber connection The place is blown the accident that causes communication disruption;
2. simple in structure, to the clamping of optical fiber with install and fix reliable, easy to operate.
Claims (11)
1, a kind of fibre holder, it is characterized in that, comprise the first folder lobe and the second folder lobe that cooperatively interact, this the first folder lobe and the second folder lobe comprise mating surface, are arranged on this mating surface and lay respectively at this two clamping face that cooperatively interacts that presss from both sides on lobe, be arranged on this this two clamping face of two clamping faces upper edge projection spaced apart, described projection is suitable with the optical fiber external diameter after this two folders lobe cooperatively interacts; This first folder lobe and the second folder lobe also comprise and lock locating device and clamper mount fixing structure.
2, fibre holder as claimed in claim 1, it is characterized in that, the described locating device that locks comprises that edge and described mating surface transverse intersection direction are arranged on elastic hook and the corresponding locking hole that cooperates with described elastic hook on another described folder lobe that is arranged on the described folder lobe, and described elastic hook and locking hole are arranged on the folder lobe sidewall of described mating surface both sides.
3, fibre holder as claimed in claim 1, it is characterized in that, the described locating device that locks comprises that edge and described mating surface parallel direction are arranged on elastic hook and the corresponding locking hole that cooperates with described elastic hook on another described folder lobe that is arranged on the described folder lobe, and described elastic hook and locking hole are arranged on the folder lobe sidewall of described mating surface both sides.
4, fibre holder as claimed in claim 1, it is characterized in that, described clamper mount fixing structure comprises the edge of a wing and the mounting hole, this edge of a wing installed surface and the described clamping face length direction transverse intersection that are arranged on this edge of a wing installed surface on the sidewall that is arranged on described folder lobe.
5, fibre holder as claimed in claim 1, it is characterized in that, described clamper mount fixing structure comprises the edge of a wing on the sidewall that is arranged on described folder lobe and is arranged on elasticity card on the sidewall of described folder lobe, this edge of a wing comprises the installed surface with described half hole length direction transverse intersection, this elasticity card comprises the dop that protrudes described folder lobe lateral wall, and this dop and this installed surface lay respectively at the hole wall structure both sides of this fibre holder mounting hole.
6, fibre holder as claimed in claim 1 is characterized in that, described clamping face is shaped as circular arc, ellipse arc or flute profile.
As the described fibre holder of one of claim 1 to 6, it is characterized in that 7, described projection is point-like or strip.
8, fibre holder as claimed in claim 7 is characterized in that, described projection cooperates circumferential interval to be provided with or to arrange at interval along described clamping face length direction along described clamping face.
9, fibre holder as claimed in claim 7, it is characterized in that, comprise elastic blade, the structure of described folder lobe except that described projection adopts rigid structure, described projection is arranged on a side of this elastic blade, and the hole wall in the opposite side of this elastic blade and described half hole fits.
10, fibre holder as claimed in claim 7 is characterized in that, described clamping face be a pair of, two pairs or how right.
11, fibre holder as claimed in claim 7 is characterized in that, the described first folder lobe and the second folder valve structure rotation symmetry.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200160641U CN200976057Y (en) | 2006-11-28 | 2006-11-28 | Optical fibre clamper |
| PCT/CN2007/001562 WO2008064543A1 (en) | 2006-11-28 | 2007-05-15 | Optical fiber gripping device and electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200160641U CN200976057Y (en) | 2006-11-28 | 2006-11-28 | Optical fibre clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976057Y true CN200976057Y (en) | 2007-11-14 |
Family
ID=38902341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200160641U Expired - Lifetime CN200976057Y (en) | 2006-11-28 | 2006-11-28 | Optical fibre clamper |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN200976057Y (en) |
| WO (1) | WO2008064543A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898208A (en) * | 2015-06-29 | 2015-09-09 | 周其 | Fiber connector clamping device |
| CN108942753A (en) * | 2018-06-22 | 2018-12-07 | 武汉驿路通科技股份有限公司 | A kind of metalwork assembling jig and method for bending-type fiber array |
| CN110954505A (en) * | 2019-11-21 | 2020-04-03 | 河海大学 | Device and method for monitoring liquid refractive index |
| CN111029891A (en) * | 2020-01-10 | 2020-04-17 | 华东师范大学重庆研究院 | Laser gain optical fiber heat dissipation device |
| US20240085653A1 (en) * | 2022-09-13 | 2024-03-14 | Cyclone Biosciences, Llc | Fiber-optic controller and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220630A (en) * | 1992-05-12 | 1993-06-15 | At&T Bell Laboratories | Optical fiber three-rod connector having a rod-securing clip |
| MXPA03010306A (en) * | 2001-05-16 | 2004-11-22 | Motorola Broadband Nurnberg Gm | Device for arranging a photoelectric transducer at an electric signal processing device. |
| JP3700837B2 (en) * | 2001-06-15 | 2005-09-28 | 日本電気株式会社 | Optical cable fixture |
| CN2550788Y (en) * | 2001-11-12 | 2003-05-14 | 鸿富锦精密工业（深圳）有限公司 | Optical fibre fixer |
| US20050063645A1 (en) * | 2003-09-23 | 2005-03-24 | 3M Innovative Properties Company | Device for gripping optical fibers |
-
2006
- 2006-11-28 CN CNU2006200160641U patent/CN200976057Y/en not_active Expired - Lifetime
-
2007
- 2007-05-15 WO PCT/CN2007/001562 patent/WO2008064543A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898208A (en) * | 2015-06-29 | 2015-09-09 | 周其 | Fiber connector clamping device |
| CN108942753A (en) * | 2018-06-22 | 2018-12-07 | 武汉驿路通科技股份有限公司 | A kind of metalwork assembling jig and method for bending-type fiber array |
| CN110954505A (en) * | 2019-11-21 | 2020-04-03 | 河海大学 | Device and method for monitoring liquid refractive index |
| CN111029891A (en) * | 2020-01-10 | 2020-04-17 | 华东师范大学重庆研究院 | Laser gain optical fiber heat dissipation device |
| US20240085653A1 (en) * | 2022-09-13 | 2024-03-14 | Cyclone Biosciences, Llc | Fiber-optic controller and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008064543A1 (en) | 2008-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |