CN105891971A - Simple-structure type fiber connector - Google Patents
Simple-structure type fiber connector Download PDFInfo
- Publication number
- CN105891971A CN105891971A CN201610436512.1A CN201610436512A CN105891971A CN 105891971 A CN105891971 A CN 105891971A CN 201610436512 A CN201610436512 A CN 201610436512A CN 105891971 A CN105891971 A CN 105891971A
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Classifications
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- 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
Abstract
The invention belongs to the technical field of connectors, and in particular relates to a simple-structure type fiber connector. The simple-structure type fiber connector is characterized by comprising a first connecting body, a second connecting body, a third connecting body, a first optical cable and a second optical cable, wherein the first connecting body comprises a first tube body, and a second tube body which is integrally connected with the first tube body; a cable storing chamber is formed in the first tube body; a first fiber storing hole and a second fiber storing hole which cling to each other are formed in the second tube body. According to the simple-structure type fiber connector, the connecting bodies are made of special materials. The simple-structure type fiber connector has the main technical effects of being simple in structure, easy to manufacture, high in percent of pass of finished products, wide in temperature resistance range, low in cost, and easy to produce by mass.
Description
Technical field
The invention belongs to connector technique field, especially relate to a kind of easy structure joints of optical fibre.
Background technology
In control survey technology field, the reflection of light is usually used accurately to measure distance, levelness and angle, this accurate survey
Amount can not only be applied to military technological field, also widely applies in industrial technology.In prior art, the optical fiber of employing connects
Device cannot meet the demand of application, mainly has the following aspects: (1) structure is complicated, be difficult to make, cost according to height not under；(2)
The most aging, under long-term wet heat condition, it is impossible to normally work.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to disclose a kind of easy structure joints of optical fibre, it be use with
Lower technical scheme realizes.
In first embodiment of the present invention, a kind of easy structure joints of optical fibre, it is characterised in that: it is by first even
Junctor the 1, second connector the 2, the 3rd connector the 3, first optical cable 41 and the second optical cable 42 are constituted；Described first connector 1 by
The second body 12 that first body 11 and the first body connect together is constituted, and has and hold cable chamber 13 inside the first body 11, and second
Body 12 is internal has the first fine hole of appearance 14 and the fine hole 15 of the second appearance being close in, and first holds fine hole 14 is positioned at the second body
Central authorities, the first appearance fibre hole, the second fine hole of appearance are all the upper and lower surfaces of through second body, and first holds fibre hole, the second appearance fibre hole
All being connected with appearance cable chamber, hold the diameter diameter more than the first fine hole of appearance in cable chamber, the diameter in appearance cable chamber is more than the second fine hole of appearance
Diameter, the first body and the second body have an equal external diameter, the first body, holds cable chamber, the second body, first holds fine Kong Si
The axis of person is to overlap；
The 4th body 22 that described second connector 2 is connected together by the 3rd body 21 and the 3rd body is constituted, the 3rd body 21
Inside has appearance the first cable cavity 24, and the 4th body 22 is internal has the 3rd fine hole 23 of appearance being close in, and the 3rd holds fine hole 23
Being positioned at the central authorities of the 4th body, the 3rd holds the upper and lower surface that fine hole is through 4th body, and the 3rd holds fine Kong Yurong the first light
Cable chamber is connected, and holds the diameter diameter more than the 3rd fine hole of appearance of the first cable cavity, and the 3rd body and the 4th body have equal
External diameter, the 3rd body, hold the first cable cavity, the 4th body, the 3rd axis holding fine Kong Sizhe are to overlap；
The 6th body 32 that described 3rd connector 3 is connected together by the 5th body 31 and the 5th body is constituted, the 5th body 31
Inside has appearance the second cable cavity 34, and the 6th body 32 is internal has the 4th fine hole 33 of appearance being close in, and the 4th holds fine hole 33
Being positioned at the central authorities of the 6th body, the 4th holds the upper and lower surface that fine hole is through 6th body, and the 4th holds fine Kong Yurong the second light
Cable chamber is connected, and holds the diameter diameter more than the 4th fine hole of appearance of the second cable cavity, and the 5th body and the 6th body have equal
External diameter, the 5th body, hold the second cable cavity, the 6th body, the 4th axis holding fine Kong Sizhe are to overlap；
One end of described first optical cable 41 be positioned in the second appearance fibre hole and the end face of this end and the first connector upper surface with
In one plane, first optical cable part near one end is positioned at appearance cable chamber and is fixed on the inwall of the first body, the first optical cable
The other end of 41 be positioned in the 3rd fine hole of appearance and the end face of this end and the second connector lower surface in the same plane, the first light
Cable is positioned at appearance the first cable cavity near the part of the other end and is fixed on by viscose glue on the inwall of the 3rd body；
One end of described second optical cable 42 be positioned in the first appearance fibre hole and the end face of this end and the first connector upper surface with
In one plane, second optical cable part near one end is positioned at appearance cable chamber and is fixed on the inwall of the first body, the second optical cable
The other end of 42 be positioned in the 4th fine hole of appearance and the end face of this end and the 3rd connector lower surface in the same plane, the second light
Cable is positioned at appearance the second cable cavity near the part of the other end and is fixed on by viscose glue on the inwall of the 5th body.
In second embodiment of the present invention, a kind of easy structure joints of optical fibre, it is characterised in that: it is by first even
Junctor the 1, second connector the 2, the 3rd connector the 3, first optical cable 41 and the second optical cable 42 are constituted；Described first connector 1 by
The second body that first body 11 and the first body connect together is constituted, and the first body 11 is internal has appearance cable chamber 13, the second pipe
Internal portion has the first fine hole of appearance and second being close in and holds fine hole, and first holds fine hole is positioned at the central authorities of the second body, and first
Appearance fibre hole, the second fine hole of appearance are all the upper and lower surfaces of through second body, and the first appearance fibre hole, the second appearance fibre Kong Douyu hold cable
Chamber is connected, and holds the diameter diameter more than the first fine hole of appearance in cable chamber, holds the diameter diameter more than the second fine hole of appearance in cable chamber, the
One body and the second body have equal external diameter, the first body, appearance cable chamber, the second body, the axis of the first fine Kong Sizhe of appearance
It is to overlap；
The 4th body that described second connector 2 is connected together by the 3rd body 21 and the 3rd body is constituted, in the 3rd body 21
Portion has appearance the first cable cavity 24, and the 4th tubular body has the 3rd fine hole of appearance being close in, and the 3rd holds fine hole is positioned at the 4th
The central authorities of body, the 3rd holds the upper and lower surface that fine hole is through 4th body, and the 3rd holds fine Kong Yurong the first cable cavity is connected
Logical, hold the diameter diameter more than the 3rd fine hole of appearance of the first cable cavity, the 3rd body and the 4th body have equal external diameter, the
Three bodys, hold the first cable cavity, the 4th body, the 3rd axis holding fine Kong Sizhe are to overlap；
The 6th body that described 3rd connector 3 is connected together by the 5th body 31 and the 5th body is constituted, in the 5th body 31
Portion has appearance the second cable cavity 34, and the 6th tubular body has the 4th fine hole of appearance being close in, and the 4th holds fine hole is positioned at the 6th
The central authorities of body, the 4th holds the upper and lower surface that fine hole is through 6th body, and the 4th holds fine Kong Yurong the second cable cavity is connected
Logical, hold the diameter diameter more than the 4th fine hole of appearance of the second cable cavity, the 5th body and the 6th body have equal external diameter, the
Five bodys, hold the second cable cavity, the 6th body, the 4th axis holding fine Kong Sizhe are to overlap；
Described first optical cable 41 is made up of the first internally positioned optical fiber and the first cable jacket of being enveloped by the first optical fiber, and
During in one optical cable, one end 411 of the first optical fiber is positioned at the second appearance fibre hole and the fiber end face of this end and the upper surface of the first connector
In the same plane, first optical cable part near one end is positioned at appearance cable chamber, the other end 412 of the first optical fiber in the first optical cable
Be positioned in the 4th fine hole of appearance and the fiber end face of this end and the 3rd connector lower surface in the same plane, the first optical cable is close
The part of the other end is positioned at appearance the second cable cavity and is fixed by viscose glue and the 5th body；
Described second optical cable 42 is made up of the second internally positioned optical fiber and the second cable jacket of being enveloped by the second optical fiber, and
During in two optical cables 42, one end 421 of the second optical fiber is positioned at the first appearance fibre hole and the fiber end face of this end and the upper table of the first connector
In the same plane, second optical cable part near one end is positioned at appearance cable chamber, another of the second optical fiber in the second optical cable 42 in face
End 422 be positioned in the 3rd fine hole of appearance and the fiber end face of this end and the second connector lower surface in the same plane, the second light
Cable is positioned at appearance the first cable cavity near the part of the other end and is fixed by viscose glue and the 3rd body；
In described appearance cable chamber, the first optical cable, the second optical cable are bonded together by viscose glue and the first body.
The present invention has a following main Advantageous Effects: simple in construction, easily fabricated, product qualified rate is high, resistance to temperature
Wide ranges, low cost, it is prone to batch micro operations.
Accompanying drawing explanation
Fig. 1 is the embodiment 1 of the present invention perspective view after strip off.
Fig. 2 is the perspective view of the first connector in the present invention.
Fig. 3 is the upward view that Fig. 2 amplifies.
Fig. 4 is the Fig. 3 cross-sectional view along A-A direction.
Fig. 5 is the perspective view of the second connector in the present invention.
Fig. 6 is the top view that Fig. 5 amplifies.
Fig. 7 is the Fig. 6 cross-sectional view along B-B direction.
Fig. 8 is the perspective view of the 3rd connector in the present invention.
Fig. 9 is the top view that Fig. 8 amplifies.
Figure 10 is the Fig. 9 cross-sectional view along C-C direction.
Figure 11 is the embodiment 2 of the present invention cross-sectional view after strip off.
Figure 12 is the cross-sectional structure schematic diagram of another optical cable used in embodiment 3 of the present invention.
Detailed description of the invention
Embodiment 1
Ask for an interview Fig. 1 to Figure 10, a kind of easy structure joints of optical fibre, it is characterised in that: it is by the first connector 1, second even
Junctor the 2, the 3rd connector the 3, first optical cable 41 and the second optical cable 42 are constituted；Described first connector 1 by the first body 11 and
The second body 12 that first body connects together is constituted, and the first body 11 is internal has appearance cable chamber 13, the internal tool of the second body 12
Having the first fine hole of appearance 14 and second being close in hold fine hole 15, first holds fine hole 14 is positioned at the central authorities of the second body, and first holds
Fibre hole, the second fine hole of appearance are all the upper and lower surfaces of through second body, and the first fine hole of appearance, the second appearance fibre Kong Douyu hold cable chamber
It is connected, holds the diameter diameter more than the first fine hole of appearance in cable chamber, hold the diameter diameter more than the second fine hole of appearance in cable chamber, first
Body and the second body have equal external diameter, and the first body, appearance cable chamber, the second body, the first axis holding fine Kong Sizhe are
Overlap；
The 4th body 22 that described second connector 2 is connected together by the 3rd body 21 and the 3rd body is constituted, the 3rd body 21
Inside has appearance the first cable cavity 24, and the 4th body 22 is internal has the 3rd fine hole 23 of appearance being close in, and the 3rd holds fine hole 23
Being positioned at the central authorities of the 4th body, the 3rd holds the upper and lower surface that fine hole is through 4th body, and the 3rd holds fine Kong Yurong the first light
Cable chamber is connected, and holds the diameter diameter more than the 3rd fine hole of appearance of the first cable cavity, and the 3rd body and the 4th body have equal
External diameter, the 3rd body, hold the first cable cavity, the 4th body, the 3rd axis holding fine Kong Sizhe are to overlap；
The 6th body 32 that described 3rd connector 3 is connected together by the 5th body 31 and the 5th body is constituted, the 5th body 31
Inside has appearance the second cable cavity 34, and the 6th body 32 is internal has the 4th fine hole 33 of appearance being close in, and the 4th holds fine hole 33
Being positioned at the central authorities of the 6th body, the 4th holds the upper and lower surface that fine hole is through 6th body, and the 4th holds fine Kong Yurong the second light
Cable chamber is connected, and holds the diameter diameter more than the 4th fine hole of appearance of the second cable cavity, and the 5th body and the 6th body have equal
External diameter, the 5th body, hold the second cable cavity, the 6th body, the 4th axis holding fine Kong Sizhe are to overlap；
One end of described first optical cable 41 be positioned in the second appearance fibre hole and the end face of this end and the first connector upper surface with
In one plane, first optical cable part near one end is positioned at appearance cable chamber and is fixed on the inwall of the first body, the first optical cable
The other end of 41 be positioned in the 3rd fine hole of appearance and the end face of this end and the second connector lower surface in the same plane, the first light
Cable is positioned at appearance the first cable cavity near the part of the other end and is fixed on by viscose glue on the inwall of the 3rd body；
One end of described second optical cable 42 be positioned in the first appearance fibre hole and the end face of this end and the first connector upper surface with
In one plane, second optical cable part near one end is positioned at appearance cable chamber and is fixed on the inwall of the first body, the second optical cable
The other end of 42 be positioned in the 4th fine hole of appearance and the end face of this end and the 3rd connector lower surface in the same plane, the second light
Cable is positioned at appearance the second cable cavity near the part of the other end and is fixed on by viscose glue on the inwall of the 5th body.
The first optical cable in this embodiment, the second optical cable can be single mode or multimode fibre.
The first optical cable in this embodiment, the diameter of the second optical cable much smaller than hold the diameter in cable chamber.
In this embodiment, the first optical cable, nearly one end part of the second optical cable can be managed with first by viscose glue bonding
The inwall of body；One end of first optical cable is sticked to one by viscose glue and the second body；One end of second optical cable is by viscose glue and the
Two bodys stick to one；The other end of the first optical cable is sticked to one by viscose glue and the 4th body；The other end of the second optical cable leads to
Cross viscose glue and the 6th body sticks to one；The nearly other end part of the first optical cable is bonded and fixed at the interior of the 3rd body by viscose glue
Wall；The nearly other end part of the second optical cable is bonded and fixed at the inwall of the 5th body by viscose glue.
Embodiment 2
Ask for an interview Figure 11, and with reference to Fig. 1-10, a kind of easy structure joints of optical fibre, it is characterised in that: it is by the first connector
1, second connector the 2, the 3rd connector the 3, first optical cable 41 and the second optical cable 42 are constituted；Described first connector 1 is by first
The second body that body 11 and the first body connect together is constituted, and the first body 11 is internal has appearance cable chamber 13, in the second body
Portion has the first fine hole of appearance and second being close in and holds fine hole, and first holds fine hole is positioned at the central authorities of the second body, and first holds fibre
Hole, the second fine hole of appearance are all the upper and lower surfaces of through second body, and the first fine hole of appearance, the second appearance fibre Kong Douyu hold cable chamber phase
Connection, holds the diameter diameter more than the first fine hole of appearance in cable chamber, holds the diameter diameter more than the second fine hole of appearance in cable chamber, the first pipe
Body and the second body have equal external diameter, and the first body, appearance cable chamber, the second body, the first axis holding fine Kong Sizhe are weights
Close；
The 4th body that described second connector 2 is connected together by the 3rd body 21 and the 3rd body is constituted, in the 3rd body 21
Portion has appearance the first cable cavity 24, and the 4th tubular body has the 3rd fine hole of appearance being close in, and the 3rd holds fine hole is positioned at the 4th
The central authorities of body, the 3rd holds the upper and lower surface that fine hole is through 4th body, and the 3rd holds fine Kong Yurong the first cable cavity is connected
Logical, hold the diameter diameter more than the 3rd fine hole of appearance of the first cable cavity, the 3rd body and the 4th body have equal external diameter, the
Three bodys, hold the first cable cavity, the 4th body, the 3rd axis holding fine Kong Sizhe are to overlap；
The 6th body that described 3rd connector 3 is connected together by the 5th body 31 and the 5th body is constituted, in the 5th body 31
Portion has appearance the second cable cavity 34, and the 6th tubular body has the 4th fine hole of appearance being close in, and the 4th holds fine hole is positioned at the 6th
The central authorities of body, the 4th holds the upper and lower surface that fine hole is through 6th body, and the 4th holds fine Kong Yurong the second cable cavity is connected
Logical, hold the diameter diameter more than the 4th fine hole of appearance of the second cable cavity, the 5th body and the 6th body have equal external diameter, the
Five bodys, hold the second cable cavity, the 6th body, the 4th axis holding fine Kong Sizhe are to overlap；
Described first optical cable 41 is made up of the first internally positioned optical fiber and the first cable jacket of being enveloped by the first optical fiber, and
During in one optical cable, one end 411 of the first optical fiber is positioned at the second appearance fibre hole and the fiber end face of this end and the upper surface of the first connector
In the same plane, first optical cable part near one end is positioned at appearance cable chamber, the other end 412 of the first optical fiber in the first optical cable
Be positioned in the 4th fine hole of appearance and the fiber end face of this end and the 3rd connector lower surface in the same plane, the first optical cable is close
The part of the other end is positioned at appearance the second cable cavity and is fixed by viscose glue and the 5th body；
Described second optical cable 42 is made up of the second internally positioned optical fiber and the second cable jacket of being enveloped by the second optical fiber, and
During in two optical cables 42, one end 421 of the second optical fiber is positioned at the first appearance fibre hole and the fiber end face of this end and the upper table of the first connector
In the same plane, second optical cable part near one end is positioned at appearance cable chamber, another of the second optical fiber in the second optical cable 42 in face
End 422 be positioned in the 3rd fine hole of appearance and the fiber end face of this end and the second connector lower surface in the same plane, the second light
Cable is positioned at appearance the first cable cavity near the part of the other end and is fixed by viscose glue and the 3rd body；
In described appearance cable chamber, the first optical cable, the second optical cable are bonded together by viscose glue and the first body.
The first optical fiber in the first optical cable in this embodiment, the second optical fiber in the second optical cable can be single mode or
Multimode fibre.
The diameter of the first optical cable in this embodiment slightly smaller than holds the diameter of the 3rd cable cavity.
The diameter of the second optical cable in this embodiment slightly smaller than holds the diameter of the second cable cavity.
The first optical cable in this embodiment and the diameter in the diameter sum of the second optical cable slightly smaller than appearance cable chamber.
In this embodiment, the first optical cable, nearly one end part of the second optical cable can be managed with first by viscose glue bonding
The inwall of body；One end of first optical fiber is sticked to one by viscose glue and the second body；One end of second optical fiber is by viscose glue and the
One body sticks to one；The other end of the first optical fiber is integrated by viscose glue and the 4th body；The other end that second light is opened passes through
Viscose glue and the 6th body stick to one；The nearly other end part of the first optical cable is bonded and fixed at the interior of the 5th body by viscose glue
Wall；The nearly other end part of the second optical cable is bonded and fixed at the inwall of the 3rd body by viscose glue.
Embodiment 3
Ask for an interview Figure 12, and with reference to Fig. 1-11, a kind of easy structure joints of optical fibre, substantially with embodiment 2, difference is
Described first optical cable 41 by the first optical fiber 411, be positioned at the first protective layer 413 outside the first optical fiber, extrusion molding is coated on the first guarantor
The first cable jacket outside sheath is constituted；Described second optical cable 42 by the second optical fiber 421, be positioned at second outside the second optical fiber
The second cable jacket that protective layer 423, extrusion molding are coated on outside the second protective layer is constituted；The outer extrusion molding of first optical cable, the second optical cable
It is coated with cable outer sheath 43；After the stripping of cable outer sheath one end, the first optical fiber is fixed in the second appearance fibre hole, by the second light
Fibre is fixed in the first appearance fibre hole, holds cable outer sheath in cable chamber overall bonding with the second body；Cable outer sheath is penetrating
Carry out stripping before second connector and the 3rd connector, peel off cable outer sheath；Second optical fiber is penetrating the 4th body
Before 3rd crosses fine hole, the second protective layer is removed；First optical fiber is before the penetrate the 6th body the 4th crosses fine hole, by the
One protective layer is removed；First protective layer is evenly distributed in outside the first optical fiber, and its material is aramid fiber yarn
Or glass fiber yarn；Second protective layer is evenly distributed in outside the second optical fiber, and its material is aramid fiber yarn or glass
Silvalin.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described first connects
Body, the second connector, the 3rd connector are made into integration or make step by step.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described first connects
Body, the second connector, the material of the 3rd connector can be all copper or aluminium or pottery；Described pottery by weight, by following former
Material constitute ceramic powder make: carborundum: 60～70 parts, zirconium oxide: 10～20 parts, silica: 15～25 parts, titanium dioxide: 4～
6 parts, Tissuemat E: 1～2 part, ammonium polyacrylate: 1～3 part, polyvinyl alcohol: 0.3～0.5 part, yittrium oxide: 0.1～0.3 part,
Oleic acid: 2～4 parts, commercially available model be the light stabilizer of 622: 0.05～0.15 part, commercially available model be the ultraviolet radiation absorption of UV-327
Agent: 0.04～0.10 part, commercially available model be the anti-yellowing agent of KT-023 or V78-P TDS: 0.1～0.3 part；Or described pottery
By weight, the ceramic powder being made up of following raw material is made: carborundum: 60 parts, zirconium oxide: 10 parts, silica: 15 parts, titanium
White powder: 4 parts, Tissuemat E: 1 part, ammonium polyacrylate: 1 part, polyvinyl alcohol: 0.3 part, yittrium oxide: 0.1 part, oleic acid: 2 parts, city
Sell the light stabilizer that model is 622: 0.05 part, commercially available model be the ultra-violet absorber of UV-327: 0.04 part, commercially available model be
The anti-yellowing agent of KT-023 or V78-P TDS: 0.1 part；Or described pottery is by weight, the pottery being made up of following raw material
Powder is made: carborundum: 65 parts, zirconium oxide: 15 parts, silica: 20 parts, titanium dioxide: 5 parts, Tissuemat E: 1.5 parts, polyacrylic acid
Ammonium: 2 parts, polyvinyl alcohol: 0.4 part, yittrium oxide: 0.2 part, oleic acid: 3 parts, commercially available model be the light stabilizer of 622: 0.10 part, city
Sell the ultra-violet absorber that model is UV-327: 0.07 part, commercially available model be the anti-yellowing agent of KT-023 or V78-P TDS: 0.2
Part；Or described pottery is by weight, the ceramic powder being made up of following raw material is made: carborundum: 70 parts, zirconium oxide: 20 parts,
Silica: 25 parts, titanium dioxide: 6 parts, Tissuemat E: 2 parts, ammonium polyacrylate: 3 parts, polyvinyl alcohol: 0.5 part, yittrium oxide: 0.3
Part, oleic acid: 4 parts, commercially available model be the light stabilizer of 622: 0.15 part, commercially available model be the ultra-violet absorber of UV-327:
0.10 part, commercially available model be the anti-yellowing agent of KT-023 or V78-P TDS: 0.3 part；Or described pottery is by weight, by
The ceramic powder that following raw material is constituted is made: carborundum: 68 parts, zirconium oxide: 12 parts, silica: 18 parts, titanium dioxide: 4 parts, poly-second
Alkene wax: 1.6 parts, ammonium polyacrylate: 2.2 parts, polyvinyl alcohol: 0.36 part, yittrium oxide: 0.18 part, oleic acid: 3 parts, commercially available model be
The light stabilizer of 622: 0.08 part, commercially available model be the ultra-violet absorber of UV-327: 0.09 part, commercially available model be KT-023 or
The anti-yellowing agent of V78-P TDS: 0.24 part.
The formula of above-mentioned ceramic material is referred to as successively: on a large scale formula, first formula, second formula, the 3rd formula, the 4th
Formula, by said sequence, uses the product serial number in the present invention that above-mentioned material makes to represent and is represented sequentially as #1, #2, # respectively
3、#4、#5；Commercially available model is that this product of W0.25 Ceramic manufacturing is expressed as #6；First connector code name A represents, second
Connector code name B represents, the 3rd connector code name C represents, respectively takes 100 samples, through test, obtains tests below knot
Really.
#6, A12 part, B10 part in upper table, C13 part represents A has 12 crackings, B to have 10 crackings, C to have 13 crackings；Its
It the like.
From upper table it is apparent that the product that ceramic material in the present invention is made have more excellent resistance to fall, resistance to
Pressure, resistance to complex environment, resistance to high light performance.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described first optical cable
A length of 210mm ± 20mm.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described second optical cable
A length of 150mm ± 20mm.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described first connector
A diameter of 3mm ± 0.1mm, a length of 14mm ± 2mm of the first connector.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described second connector
A diameter of 3mm ± 0.1mm, a length of 10mm ± 1mm of the second connector or 17mm ± 1mm.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described 3rd connector
A diameter of 3mm ± 0.1mm, as a length of 10mm ± 1mm of the second connector, a length of or 17mm of the 3rd connector ±
1mm；As a length of 17mm ± 1mm of the second connector, a length of or 10mm ± 1mm of the 3rd connector.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described first holds fine hole
A diameter of 0.30 ± 0.03mm or 0.125 ± 0.002mm；As a diameter of 0.30 ± 0.03mm that first holds fine hole, described
The second a diameter of 0.30 ± 0.03mm or 0.25 ± 0.03mm holding fine hole；When first hold fine hole a diameter of 0.125 ±
During 0.002mm, described second holds a diameter of 0.125 ± 0.002mm in fine hole.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described first body
Wall thickness is 0.3mm～0.5mm.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described 3rd body
Internal diameter is 0.240mm～0.260mm or 0.8mm～1.2mm.
A kind of easy structure joints of optical fibre described in any of the above-described embodiment, it is characterised in that described 5th body
Internal diameter is 0.240mm～0.260mm or 0.8mm～1.2mm.
In the present invention, the optical fiber composition accommodated in the first fine hole of appearance is outer light path, the optical fiber accommodated in the second appearance fibre hole
Composition is interior light path, and when using in measurement equipment, the laser signal sent in interior light path, through the reflection of foremost object, returns
Light is detected by the optical fiber in outer light path, is then passed through the analysis to optical signal, reaches the purpose accurately measured.In the present invention
The first to the 3rd connector, use copper or during aluminium, manufacture and slightly bother, and oxidizable, and when using ceramic material, manufacturer
Just, low cost, high-and low-temperature resistance wide ranges, be difficult to aging.
The present invention has a following main Advantageous Effects: simple in construction, easily fabricated, product qualified rate is high, resistance to temperature
Wide ranges, low cost, it is prone to batch micro operations.
The present invention is not limited to above-mentioned preferred forms, it will be appreciated that the design of the present invention can be by other all shapes
Formula is implemented to use, and they also fall within protection scope of the present invention.
Claims (10)
1. easy structure joints of optical fibre, it is characterised in that: it is by the first connector, the second connector, the 3rd connection
Body, the first optical cable and the second optical cable are constituted；Described first connector connected together by the first body and the first body second
Body is constituted, and the first tubular body has appearance cable chamber, and the second tubular body has the first fine hole of appearance and second being close in be held
Fine hole, first holds fine hole is positioned at the central authorities of the second body, first hold fine hole, second hold fine hole be all through second body upper,
Lower surface, the first fine hole of appearance, the second fine Kong Douyu of appearance hold cable chamber and are connected, and the diameter in appearance cable chamber holds the straight of fine hole more than first
Footpath, holds the diameter diameter more than the second fine hole of appearance in cable chamber, and the first body and the second body have equal external diameter, the first pipe
Body, appearance cable chamber, the second body, the first axis holding fine Kong Sizhe are to overlap；
The 4th body that described second connector is connected together by the 3rd body and the 3rd body is constituted, the 3rd tubular body tool
Having appearance the first cable cavity, the 4th tubular body has the 3rd fine hole of appearance being close in, and the 3rd holds fine hole is positioned at the 4th body
Central authorities, the 3rd holds the upper and lower surface that fine hole is through 4th body, and the 3rd holds fine Kong Yurong the first cable cavity is connected, and holds
The diameter of the first cable cavity has equal external diameter more than the diameter in the 3rd fine hole of appearance, the 3rd body and the 4th body, the 3rd pipe
Body, hold the first cable cavity, the 4th body, the 3rd axis holding fine Kong Sizhe are to overlap；
The 6th body that described 3rd connector is connected together by the 5th body and the 5th body is constituted, the 5th tubular body tool
Having appearance the second cable cavity, the 6th tubular body has the 4th fine hole of appearance being close in, and the 4th holds fine hole is positioned at the 6th body
Central authorities, the 4th holds the upper and lower surface that fine hole is through 6th body, and the 4th holds fine Kong Yurong the second cable cavity is connected, and holds
The diameter of the second cable cavity has equal external diameter more than the diameter in the 4th fine hole of appearance, the 5th body and the 6th body, the 5th pipe
Body, hold the second cable cavity, the 6th body, the 4th axis holding fine Kong Sizhe are to overlap；
Described first optical cable is made up of the first internally positioned optical fiber and the first cable jacket of being enveloped by the first optical fiber, and first
During in optical cable, one end of the first optical fiber is positioned at the second appearance fibre hole and the fiber end face of this end and the first connector upper surface with
In one plane, first optical cable part near one end is positioned at appearance cable chamber, and in the first optical cable, the other end of the first optical fiber is positioned at the
Four hold in fine holes and the fiber end face of this end and the 3rd connector lower surface in the same plane, the first optical cable is near the other end
Part be positioned at appearance the second cable cavity and being fixed by viscose glue and the 5th body；
Described second optical cable is made up of the second internally positioned optical fiber and the second cable jacket of being enveloped by the second optical fiber, and second
During in optical cable, one end of the second optical fiber is positioned at the first appearance fibre hole and the fiber end face of this end and the first connector upper surface with
In one plane, second optical cable part near one end is positioned at appearance cable chamber, and in the second optical cable, the other end of the second optical fiber is positioned at the
Three hold in fine holes and the fiber end face of this end and the second connector lower surface in the same plane, the second optical cable is near the other end
Part be positioned at appearance the first cable cavity and being fixed by viscose glue and the 3rd body；
In described appearance cable chamber, the first optical cable, the second optical cable are bonded together by viscose glue and the first body.
A kind of easy structure joints of optical fibre the most according to claim 1, it is characterised in that described first optical fiber, second
Optical fiber is all single mode or multimode fibre.
3. according to a kind of easy structure joints of optical fibre described in claim 1 or claim 2, it is characterised in that described
The diameter of one optical cable is less than the diameter holding the 3rd cable cavity.
A kind of easy structure joints of optical fibre the most according to claim 3, it is characterised in that the diameter of described second optical cable
Diameter less than appearance the second cable cavity.
A kind of easy structure joints of optical fibre the most according to claim 4, it is characterised in that described first optical cable and second
The diameter sum of optical cable is less than the diameter holding cable chamber.
A kind of easy structure joints of optical fibre the most according to claim 5, it is characterised in that described first optical cable, second
Nearly one end part of optical cable all passes through the inwall of viscose glue bonding and the first body；One end of first optical fiber is by viscose glue and the second pipe
Body sticks to one；One end of second optical fiber is sticked to one by viscose glue and the first body；The other end of the first optical fiber passes through viscose glue
It is integrated with the 4th body；The other end that second light is opened is sticked to one by viscose glue and the 6th body；First optical cable near another
End portion is bonded and fixed at the inwall of the 5th body by viscose glue；The nearly other end part of the second optical cable is adhesively fixed by viscose glue
Inwall at the 3rd body.
7., according to a kind of easy structure joints of optical fibre described in claim 1 to claim 6 any one, its feature exists
In, described first connector, the second connector, the material of the 3rd connector are all copper or aluminium or pottery；Described pottery is by weight
Part is counted, and the ceramic powder being made up of following raw material is made: carborundum: 60～70 parts, zirconium oxide: 10～20 parts, silica: 15～25
Part, titanium dioxide: 4～6 parts, Tissuemat E: 1～2 part, ammonium polyacrylate: 1～3 part, polyvinyl alcohol: 0.3～0.5 part, oxidation
Yttrium: 0.1～0.3 part, oleic acid: 2～4 parts, commercially available model be the light stabilizer of 622: 0.05～0.15 part, commercially available model be UV-
The ultra-violet absorber of 327: 0.04～0.10 part, commercially available model be the anti-yellowing agent of KT-023 or V78-P TDS: 0.1～0.3
Part；Or described pottery is by weight, the ceramic powder being made up of following raw material is made: carborundum: 60 parts, zirconium oxide: 10 parts,
Silica: 15 parts, titanium dioxide: 4 parts, Tissuemat E: 1 part, ammonium polyacrylate: 1 part, polyvinyl alcohol: 0.3 part, yittrium oxide: 0.1
Part, oleic acid: 2 parts, commercially available model be the light stabilizer of 622: 0.05 part, commercially available model be the ultra-violet absorber of UV-327:
0.04 part, commercially available model be the anti-yellowing agent of KT-023 or V78-P TDS: 0.1 part；Or described pottery is by weight, by
The ceramic powder that following raw material is constituted is made: carborundum: 65 parts, zirconium oxide: 15 parts, silica: 20 parts, titanium dioxide: 5 parts, poly-second
Alkene wax: 1.5 parts, ammonium polyacrylate: 2 parts, polyvinyl alcohol: 0.4 part, yittrium oxide: 0.2 part, oleic acid: 3 parts, commercially available model be 622
Light stabilizer: 0.10 part, commercially available model be the ultra-violet absorber of UV-327: 0.07 part, commercially available model be KT-023 or
The anti-yellowing agent of V78-P TDS: 0.2 part；Or described pottery is by weight, the ceramic powder being made up of following raw material is made:
Carborundum: 70 parts, zirconium oxide: 20 parts, silica: 25 parts, titanium dioxide: 6 parts, Tissuemat E: 2 parts, ammonium polyacrylate: 3 parts, poly-
Vinyl alcohol: 0.5 part, yittrium oxide: 0.3 part, oleic acid: 4 parts, commercially available model be the light stabilizer of 622: 0.15 part, commercially available model be
The ultra-violet absorber of UV-327: 0.10 part, commercially available model be the anti-yellowing agent of KT-023 or V78-P TDS: 0.3 part；Or
Described pottery by weight, make: carborundum by the ceramic powder being made up of following raw material: 68 parts, zirconium oxide: 12 parts, silica:
18 parts, titanium dioxide: 4 parts, Tissuemat E: 1.6 parts, ammonium polyacrylate: 2.2 parts, polyvinyl alcohol: 0.36 part, yittrium oxide: 0.18
Part, oleic acid: 3 parts, commercially available model be the light stabilizer of 622: 0.08 part, commercially available model be the ultra-violet absorber of UV-327:
0.09 part, commercially available model be the anti-yellowing agent of KT-023 or V78-P TDS: 0.24 part.
A kind of easy structure joints of optical fibre the most according to claim 7, it is characterised in that the length of described first optical cable
For 210mm ± 20mm；A length of 150mm ± the 20mm of the second optical cable；A diameter of 3mm ± 0.1mm of described first connector, the
A length of 14mm ± the 2mm of one connector；A diameter of 3mm ± 0.1mm of described second connector, the second connector a length of
10mm ± 1mm or 17mm ± 1mm.
A kind of easy structure joints of optical fibre the most according to claim 8, it is characterised in that described 3rd connector straight
Footpath is 3mm ± 0.1mm, as a length of 10mm ± 1mm of the second connector, and a length of or 17mm ± 1mm of the 3rd connector；
As a length of 17mm ± 1mm of the second connector, a length of or 10mm ± 1mm of the 3rd connector.
A kind of easy structure joints of optical fibre the most according to claim 9, it is characterised in that described first holds fine hole
A diameter of 0.30 ± 0.03mm or 0.125 ± 0.002mm；As a diameter of 0.30 ± 0.03mm that first holds fine hole, described the
The two a diameter of 0.30 ± 0.03mm or 0.25 ± 0.03mm holding fine hole；When first hold fine hole a diameter of 0.125 ±
During 0.002mm, described second holds a diameter of 0.125 ± 0.002mm in fine hole；The wall thickness of described first body is 0.3mm
～0.5mm；The internal diameter of described 3rd body is 0.240mm～0.260mm or 0.8mm～1.2mm；The internal diameter of described 5th body
For 0.240mm～0.260mm or 0.8mm～1.2mm.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436512.1A CN105891971A (en) | 2016-06-18 | 2016-06-18 | Simple-structure type fiber connector |
| CN201711186895.2A CN107748415B (en) | 2016-06-18 | 2016-10-31 | A kind of simple structure optical fiber connector |
| CN201610926980.7A CN106569303B (en) | 2016-06-18 | 2016-10-31 | A kind of easy structure joints of optical fibre |
| CN201711266475.5A CN107741617B (en) | 2016-06-18 | 2016-10-31 | A kind of simple optical fiber connector of structure |
| CN201711186973.9A CN107728264B (en) | 2016-06-18 | 2016-10-31 | A kind of optical fiber connector of simple structure |
| PCT/CN2017/085222 WO2017215405A1 (en) | 2016-06-18 | 2017-05-19 | Optical fiber connector having simple structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436512.1A CN105891971A (en) | 2016-06-18 | 2016-06-18 | Simple-structure type fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105891971A true CN105891971A (en) | 2016-08-24 |
Family
ID=56730760
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436512.1A Pending CN105891971A (en) | 2016-06-18 | 2016-06-18 | Simple-structure type fiber connector |
| CN201711186973.9A Expired - Fee Related CN107728264B (en) | 2016-06-18 | 2016-10-31 | A kind of optical fiber connector of simple structure |
| CN201711186895.2A Expired - Fee Related CN107748415B (en) | 2016-06-18 | 2016-10-31 | A kind of simple structure optical fiber connector |
| CN201610926980.7A Active CN106569303B (en) | 2016-06-18 | 2016-10-31 | A kind of easy structure joints of optical fibre |
| CN201711266475.5A Expired - Fee Related CN107741617B (en) | 2016-06-18 | 2016-10-31 | A kind of simple optical fiber connector of structure |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711186973.9A Expired - Fee Related CN107728264B (en) | 2016-06-18 | 2016-10-31 | A kind of optical fiber connector of simple structure |
| CN201711186895.2A Expired - Fee Related CN107748415B (en) | 2016-06-18 | 2016-10-31 | A kind of simple structure optical fiber connector |
| CN201610926980.7A Active CN106569303B (en) | 2016-06-18 | 2016-10-31 | A kind of easy structure joints of optical fibre |
| CN201711266475.5A Expired - Fee Related CN107741617B (en) | 2016-06-18 | 2016-10-31 | A kind of simple optical fiber connector of structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (5) | CN105891971A (en) |
| WO (1) | WO2017215405A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215539A1 (en) * | 2016-06-18 | 2017-12-21 | 苏州专创光电科技有限公司 | Optical fiber connector |
| WO2017215405A1 (en) * | 2016-06-18 | 2017-12-21 | 钱理 | Optical fiber connector having simple structure |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910006773B1 (en) * | 1984-01-30 | 1991-09-02 | 후루까와덴끼 고오교오 가부시끼가이샤 | Plastic optical fiber cord withe ferrule |
| US4787704A (en) * | 1986-11-24 | 1988-11-29 | Siecor Corporation | Rematable optical splice utilizing rods with resilient coating |
| US5727097A (en) * | 1996-06-07 | 1998-03-10 | Minnesota Mining And Manufacturing Company | Pull-proof fiber optic array connector |
| EP1003055B1 (en) * | 1998-04-13 | 2005-12-28 | Sumitomo Electric Industries, Ltd. | Part for positioning optical fiber |
| DE19951032A1 (en) * | 1999-10-25 | 2001-04-26 | Harting Automotive Gmbh & Co | Optical connector |
| JP2003248136A (en) * | 2002-02-25 | 2003-09-05 | Kyoei Senzai Kk | Complex ferrule for optical fiber and connector for optical fiber |
| JP2005141009A (en) * | 2003-11-06 | 2005-06-02 | Nissei Electric Co Ltd | Optical transmission medium having improved quantity of emitted light |
| JP3967318B2 (en) * | 2003-12-26 | 2007-08-29 | 株式会社東芝 | Optical transmission line holding member |
| CN100360970C (en) * | 2005-09-14 | 2008-01-09 | 中国科学院上海硅酸盐研究所 | Composite optical fiber device structure and its manufacturing method |
| JP2007206584A (en) * | 2006-02-06 | 2007-08-16 | Hitachi Metals Ltd | Unidirectional optical power monitor |
| JP2008070675A (en) * | 2006-09-15 | 2008-03-27 | Yazaki Corp | Female ferrule |
| EP2216662B1 (en) * | 2009-02-10 | 2013-09-18 | Tyco Electronics Raychem BVBA | Splice protection device for optical splices and optical fibre cable assembly incorporating same |
| KR101016179B1 (en) * | 2010-05-01 | 2011-02-24 | (주)엠이엘 | Thermal compensation composition of optical fiber connector containing a fiber bragg grating |
| CN103018823B (en) * | 2012-12-31 | 2015-06-24 | 上海中医药大学 | Compound-glass optical fiber bundle device |
| CN103257418B (en) * | 2013-04-15 | 2016-05-04 | 绵阳芯联芯通信科技有限公司 | A kind of planar optical waveguide splitter and method for packing thereof |
| CN205229519U (en) * | 2015-12-28 | 2016-05-11 | 天津市世纪荣光通信技术有限公司 | Armor fiber connector |
| CN105866901B (en) * | 2016-06-18 | 2017-08-08 | 杭州通达互联科技有限公司 | A kind of joints of optical fibre |
| CN105891971A (en) * | 2016-06-18 | 2016-08-24 | 苏州高精特专信息科技有限公司 | Simple-structure type fiber connector |
-
2016
- 2016-06-18 CN CN201610436512.1A patent/CN105891971A/en active Pending
- 2016-10-31 CN CN201711186973.9A patent/CN107728264B/en not_active Expired - Fee Related
- 2016-10-31 CN CN201711186895.2A patent/CN107748415B/en not_active Expired - Fee Related
- 2016-10-31 CN CN201610926980.7A patent/CN106569303B/en active Active
- 2016-10-31 CN CN201711266475.5A patent/CN107741617B/en not_active Expired - Fee Related
-
2017
- 2017-05-19 WO PCT/CN2017/085222 patent/WO2017215405A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215539A1 (en) * | 2016-06-18 | 2017-12-21 | 苏州专创光电科技有限公司 | Optical fiber connector |
| WO2017215405A1 (en) * | 2016-06-18 | 2017-12-21 | 钱理 | Optical fiber connector having simple structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107741617A (en) | 2018-02-27 |
| CN107728264A (en) | 2018-02-23 |
| CN106569303A (en) | 2017-04-19 |
| CN107748415B (en) | 2019-05-10 |
| CN107741617B (en) | 2019-05-10 |
| CN107748415A (en) | 2018-03-02 |
| CN106569303B (en) | 2018-02-09 |
| CN107728264B (en) | 2019-05-10 |
| WO2017215405A1 (en) | 2017-12-21 |
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Application publication date: 20160824 |