CN205826901U - A kind of fiber array - Google Patents

A kind of fiber array Download PDF

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Publication number
CN205826901U
CN205826901U CN201521115735.5U CN201521115735U CN205826901U CN 205826901 U CN205826901 U CN 205826901U CN 201521115735 U CN201521115735 U CN 201521115735U CN 205826901 U CN205826901 U CN 205826901U
Authority
CN
China
Prior art keywords
substrate
locating template
fiber array
cover plate
fixing seat
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 - Fee Related
Application number
CN201521115735.5U
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Chinese (zh)
Inventor
张庆生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Promise Optoelectronic Integration Technology Co Ltd
Original Assignee
Shanghai Promise Optoelectronic Integration Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201521115735.5U priority Critical patent/CN205826901U/en
Application granted granted Critical
Publication of CN205826901U publication Critical patent/CN205826901U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of fiber array, belongs to technical field of optical fiber communication.Including substrate (1), fixing seat (2), cover plate (4) and fibre ribbon (3), substrate (1) is connected with fixing seat (2) one, cover plate (4) is fixed on substrate (1) upside, it is characterized in that: also include a locating template (5), substrate (1) middle part offers rectangular channel, the both sides of locating template (5) are fixed by positioning device in rectangular channel, the upside of locating template (5) is spaced apart is provided with V-shaped groove (501), the nuditing fiber portion (301) of fibre ribbon (3) is placed in described V-shaped groove (501).When installing the optical fiber of different size, just it is adapted to different fibre ribbons (3) by changing different locating templates (5), reduces cost, and connect very convenient.

Description

A kind of fiber array
Technical field
A kind of fiber array, belongs to technical field of optical fiber communication.
Background technology
Along with planar optical waveguide device is widely used, before fiber array has a wide range of applications as the input/output terminal of each device Scape.The optical fiber pitch of existing fiber array has Multiple Type, has plenty of 127um, and that have is then n*250um, and this is accomplished by multiple The fiber array of model, each other can not be general, causes the biggest difficulty and waste to production, installation.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of optical fiber adapting to Multiple Type Array, just can change the spacing of V-shaped groove by changing locating template.
This utility model solves its technical problem and be the technical scheme is that this includes substrate, fixing seat, cover plate and fibre ribbon, Substrate is connected with fixing seat one, and cover plate is fixed on the upside of substrate, it is characterised in that: also include a locating template, in substrate Portion offers rectangular channel, and the both sides of locating template are fixed by positioning device in rectangular channel, and the interval, upside of locating template is offered Having V-shaped groove, the nuditing fiber of fibre ribbon is partially disposed in described V-shaped groove.
Described positioner includes the dovetail groove being opened in rectangular channel both sides, and the both sides of locating template are correspondingly provided with and snap in dovetail groove Dovetail slide block;On substrate and locating template, correspondence offers vertical dowel hole, and alignment pin is the most fixing substrate in inserting pin-and-hole And locating template.
Described substrate is an inclined-plane with the junction of fixing seat upper side, and inclined-plane is 120 degree with the angle of substrate.
The rear end of described cover plate is positioned at the top of fixing seat, and the rear end of cover plate has downward projection, and fibre ribbon is pressed on projection And between fixing seat.
The both sides up and down of described locating template all offer V-shaped groove.
The angle of release angle of described V-shaped groove is 60 degree.
Compared with prior art, fiber array of the present utility model is had the beneficial effect that at the optical fiber installing different size Time, just it is adapted to different fibre ribbons by changing different locating templates, reduces cost, and connect very convenient.
Accompanying drawing explanation
Fig. 1 is the perspective view of this fiber array embodiment 1.
Fig. 2 is the explosive view of Fig. 1.
The structural representation of this fiber array embodiment 2 of Fig. 3 position.
Wherein: 1, substrate 101, dovetail groove 2, fixing seat 3, fibre ribbon 301, nuditing fiber portion 4, cover plate 401, Projection 5, locating template 501, V-shaped groove 502, dovetail slide block 6, alignment pin.
Detailed description of the invention
Fig. 1~2 is the most preferred embodiment of this fiber array, and 1~3 pair of this utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
With reference to Fig. 1~2, this fiber array, including substrate 1, fixing seat 2, cover plate 4 and fibre ribbon 3, substrate 1 and fixing seat 2 one connect, and cover plate 4 is fixed on the upside of substrate 1, also includes a locating template 5, offers rectangular channel in the middle part of substrate 1, The both sides of locating template 5 are fixed by positioning device in rectangular channel, and the upside of locating template 5 is spaced apart is provided with V-shaped groove 501, The nuditing fiber portion 301 of fibre ribbon 3 is placed in described V-shaped groove 501, when installing the optical fiber of different size, by changing Different locating templates 5 is just adapted to different fibre ribbons 3, reduces cost, and connects very convenient.
Positioner includes the dovetail groove 101 being opened in rectangular channel both sides in the present embodiment, and the both sides correspondence of locating template 5 sets There is the dovetail slide block 502 snapped in dovetail groove 101;On substrate 1 and locating template 5, correspondence offers vertical alignment pin 6 hole, Alignment pin 6 is the most fixing substrate 1 and locating template 5 in inserting pin-and-hole.First the dovetail slide block 502 of locating template 5 is slipped into In dovetail groove 101, then alignment pin 6 is inserted in alignment pin 6 hole, fixation, accurate positioning.
Substrate 1 is an inclined-plane with the junction of fixing seat 2 upper side, and inclined-plane is 120 degree with the angle of substrate 1, prevents optical fiber Band 3 bends.The rear end of cover plate 4 is positioned at the top of fixing seat 2, and the rear end of cover plate 4 has downward projection 401, Fibre ribbon 3 is pressed between protruding 401 and fixing seat 2, can further fix fibre ribbon 3, fixing reliable.In this reality The angle of release angle executing V-shaped groove 501 in example is 60 degree, it is possible to preferably support nuditing fiber portion 301.
Embodiment 2
With reference to Fig. 3, in the fiber array of the present embodiment, the both sides up and down of locating template 5 all offer V-shaped groove 501, thus The fibre ribbon 3 of two kinds of models can be simultaneously connected with.Other structures are with embodiment 1.
Those of ordinary skill in the art is it will be appreciated that embodiment described here is to aid in the former of the reader understanding present invention Reason, it should be understood that protection scope of the present invention is not limited to such special statement and embodiment.The ordinary skill of this area Personnel can according to these technology disclosed by the invention enlightenment make various other various concrete deformation without departing from essence of the present invention and Combination, these deformation and combination are the most within the scope of the present invention.

Claims (6)

1. a fiber array, including substrate (1), fixing seat (2), cover plate (4) and fibre ribbon (3), substrate (1) and Fixing seat (2) one connects, and cover plate (4) is fixed on substrate (1) upside, it is characterised in that: also include a locating template (5), substrate (1) middle part offers rectangular channel, and the both sides of locating template (5) are fixed by positioning device in rectangular channel, The spaced apart V-shaped groove (501) that is provided with in the upside of locating template (5), the nuditing fiber portion (301) of fibre ribbon (3) is placed in In described V-shaped groove (501).
Fiber array the most according to claim 1, it is characterised in that: described positioner includes being opened in rectangular channel both sides Dovetail groove (101), the both sides of locating template (5) are correspondingly provided with the dovetail slide block (502) snapped in dovetail groove (101); Substrate (1) and the upper correspondence of locating template (5) offer vertical alignment pin (6) hole, and alignment pin (6) is horizontal in inserting pin-and-hole Fixing substrate (1) and locating template (5).
Fiber array the most according to claim 1, it is characterised in that: described substrate (1) and fixing seat (2) upper side Junction be an inclined-plane, the angle of inclined-plane and substrate (1) is 120 degree.
Fiber array the most according to claim 1, it is characterised in that: the rear end of described cover plate (4) is positioned at fixing seat (2) Top, and the rear end of cover plate (4) has downward projection (401), and fibre ribbon (3) is pressed on projection (401) with fixing Between seat (2).
Fiber array the most according to claim 1 and 2, it is characterised in that: the both sides up and down of described locating template (5) All offer V-shaped groove (501).
Fiber array the most according to claim 1, it is characterised in that: the angle of release angle of described V-shaped groove (501) is 60 Degree.
CN201521115735.5U 2015-12-29 2015-12-29 A kind of fiber array Expired - Fee Related CN205826901U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521115735.5U CN205826901U (en) 2015-12-29 2015-12-29 A kind of fiber array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521115735.5U CN205826901U (en) 2015-12-29 2015-12-29 A kind of fiber array

Publications (1)

Publication Number Publication Date
CN205826901U true CN205826901U (en) 2016-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521115735.5U Expired - Fee Related CN205826901U (en) 2015-12-29 2015-12-29 A kind of fiber array

Country Status (1)

Country Link
CN (1) CN205826901U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109683243A (en) * 2018-12-28 2019-04-26 徐亚琴 A kind of Single-module double-layer parallel optical fiber array
CN110908038A (en) * 2019-12-16 2020-03-24 江苏永鼎股份有限公司 Large-core-number loose fiber optical cable splicing process
CN115113340A (en) * 2022-07-28 2022-09-27 苏州源数芯通信科技有限公司 Optical fiber array structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109683243A (en) * 2018-12-28 2019-04-26 徐亚琴 A kind of Single-module double-layer parallel optical fiber array
CN110908038A (en) * 2019-12-16 2020-03-24 江苏永鼎股份有限公司 Large-core-number loose fiber optical cable splicing process
CN115113340A (en) * 2022-07-28 2022-09-27 苏州源数芯通信科技有限公司 Optical fiber array structure
CN115113340B (en) * 2022-07-28 2023-09-01 苏州源数芯通信科技有限公司 Optical fiber array structure

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161221

Termination date: 20191229