CN207882526U - A kind of interface convertor for laser light source optical module - Google Patents
A kind of interface convertor for laser light source optical module Download PDFInfo
- Publication number
- CN207882526U CN207882526U CN201820188498.2U CN201820188498U CN207882526U CN 207882526 U CN207882526 U CN 207882526U CN 201820188498 U CN201820188498 U CN 201820188498U CN 207882526 U CN207882526 U CN 207882526U
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- China
- Prior art keywords
- jumper
- interface
- optical fiber
- light source
- wire
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Abstract
The utility model discloses a kind of interface convertors for laser light source optical module, relate generally to optical communication equipment, the utility model includes pump light source and jumper holders, jumper holders are fixed on the side of pump light source, wire jumper, wheel shaft and scroll spring are equipped in jumper holders, the both ends of wire jumper are connected to plagiocephaly optical fiber interface and tack optical fiber interface respectively, and the fixing end of scroll spring is fixed on wheel shaft, its movable end is connected and fixed with wire jumper wire body, and wire jumper is wrapped on the outer ring of scroll spring；When the utility model is used, the untapered optical fiber interface of wire jumper is pulled outwardly on the output interface for being attempted by pump light source, the plagiocephaly optical fiber interface of wire jumper can be connected on the optical device of other plagiocephalies, realize interface conversion function；Due to the return function of scroll spring, will be pulled when plagiocephaly optical fiber interface and tack optical fiber interface be not by external force, wire jumper is rewound on the outer ring of scroll spring so that overall structure is more clean and tidy.
Description
Technical field
The utility model is related to optical communication equipments, and in particular to a kind of interface convertor for laser light source optical module.
Background technology
In the experiment or engineering of Fibre Optical Sensor and fiber optic communication, optical module is one of essential device.In optical fiber
In sensing and optical fiber telecommunications system, most common pump light source optical module is frequently present of the incompatible problem of interface, for example pumps
The optical fiber interface of Pu light source optical module is tack, but the optical fiber interface of electrooptic modulator is plagiocephaly, then then needing in addition to look for one
Wire jumper transfer to transfer, the optical fiber interface of tack is switched to the optical fiber interface of plagiocephaly, and wire jumper of sometimes transferring often is looked for
Less than, and add and overall wire can be caused to pass by confusion.
Utility model content
The utility model aim is to solve the above problems, and the utility model provides a kind of for laser light source optical module
Interface convertor, application when can at any time by the interface type of pump light source optical module convert.
The purpose of this utility model is achieved through the following technical solutions：
A kind of interface convertor for laser light source optical module, including pump light source, jumper holders and wire jumper, the wire jumper
Box is fixed on the side of pump light source, and the pump light source is equipped with output interface, and the output interface is optical fiber interface and is
Tack interface, the wire jumper are located in jumper holders, are set on jumper holders there are two opening, and the both ends of the wire jumper are from the two of jumper holders
A opening is stretched out, and the one of wire jumper is terminated with plagiocephaly optical fiber interface, and the another of wire jumper is terminated with untapered optical fiber interface, the jumper holders
Interior to be equipped with wheel shaft and scroll spring, the fixing end of the scroll spring is fixed on wheel shaft, and wheel shaft is fixed, scroll spring set
On wheel shaft, it is connected and fixed at the movable end of scroll spring and the one of wire jumper wire body, the wire jumper is wrapped in scroll spring outer ring
On.When the utility model is used, when needing the interface type by pump light source to be converted to plagiocephaly, by the untapered optical fiber of wire jumper
Interface is pulled outwardly so that wire jumper is extracted out from jumper holders, then untapered optical fiber interface is connected on to the output interface of pump light source
On；The plagiocephaly optical fiber interface of wire jumper is pulled outwardly again, is connected on the optical device of other plagiocephalies to solve the problems, such as that interface is incompatible；
When untapered optical fiber interface and plagiocephaly optical fiber interface to be pulled outwardly, wire jumper is constantly extracted out, due to fixing at the one of wire jumper wire body
On the movable end of scroll spring, therefore scroll spring is gradually outstanding by pressure, and untapered optical fiber interface and tiltedly is applied to when not having external force
When on head optical fiber interface, scroll spring will pull back wire jumper, make untapered optical fiber interface and plagiocephaly optical fiber interface return.
Jumper holders are fixed on the trouble that can remove from pump light source and find wire jumper, but also total is cleaner and tidier.
Further, welding again after being blocked at the one of the wire jumper wire body, using pyrocondensation protection of pipe weld, the pyrocondensation
Pipe is fixed on the movable end of scroll spring.Since wire jumper itself is thinner, it is not easy to it is fixed on the movable end of scroll spring, because
This first blocks wire jumper, and heat-shrink tube is fixed on the movable end of scroll spring after being welding together, since the radius of heat-shrink tube is remote
More than the radius of wire jumper, therefore heat-shrink tube is easy to fix on the movable end of scroll spring.
Further, the jumper holders are made of acrylic, and avoidable jumper holders cause electromagnetic interference.
Further, clip, the untapered optical fiber interface and plagiocephaly optical fiber there are two being set on the outer surface of the jumper holders
Interface can be caught in two clips, not have to untapered optical fiber interface and plagiocephaly optical fiber interface just by untapered optical fiber interface and plagiocephaly light
Fine interface is respectively clamped into two clips.It can make the utility model when without using untapered optical fiber interface and plagiocephaly optical fiber interface,
Overall structure is cleaner and tidier.
By using the utility model, following advantageous effect can be generated：The utility model includes pump light source and wire jumper
Box, jumper holders are fixed on the side of pump light source, and pump light source is equipped with output interface, be equipped in jumper holders wire jumper, wheel shaft and
The both ends of scroll spring, wire jumper are connected to plagiocephaly optical fiber interface and tack optical fiber interface respectively, and the fixing end of scroll spring is fixed on
On wheel shaft, movable end is connected and fixed with wire jumper wire body, and wire jumper is wrapped on the outer ring of scroll spring；The utility model is using
When, when needing the interface type by pump light source to be converted to plagiocephaly, the untapered optical fiber interface of wire jumper is pulled outwardly and is attempted by pump
On the output interface of Pu light source, the plagiocephaly optical fiber interface of wire jumper can be connected on the optical device of other plagiocephalies, realize interface
Conversion function；It, will be by when plagiocephaly optical fiber interface and tack optical fiber interface be not by external force due to the return function of scroll spring
It retracts, wire jumper is rewound on the outer ring of scroll spring so that overall structure is more clean and tidy.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of jumper holders in the utility model.
Label and corresponding parts title in attached drawing：1- pump light sources, 2- jumper holders, 3- wire jumpers, 4- plagiocephaly optical fiber connect
Mouthful, 5- untapered optical fiber interfaces, 6- output interfaces, 7- scroll springs, 8- wheel shafts, 9- clips.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment：As shown in Fig. 1~2, a kind of interface convertor for laser light source optical module, including pump light source 1,
Jumper holders 2 and wire jumper 3, jumper holders 2 are made of acrylic, and jumper holders 2 are fixed on the side of pump light source 1, in pump light source 1
Equipped with output interface 6, output interface 6 is optical fiber interface and is tack interface, and wire jumper 3 is located in jumper holders 2；It is set on jumper holders 2
There are two opening, the both ends of wire jumper 3 are stretched out from two openings of jumper holders 2, and the one of wire jumper 3 is terminated with plagiocephaly optical fiber interface 4, jumps
The another of line 3 is terminated with untapered optical fiber interface 5, and wheel shaft 8 and scroll spring 7, the fixing end of scroll spring 7 are equipped in jumper holders 2
It is fixed on wheel shaft 8, wheel shaft 8 is fixed, and scroll spring 7 is sleeved on wheel shaft 8, movable end and 3 wire body of wire jumper of scroll spring 7
One at be connected and fixed, wire jumper 3 is wrapped on 7 outer ring of scroll spring, 3 wire body of wire jumper one at block after welding again, using heat
The draw protects weld, heat-shrink tube to be fixed on the movable end of scroll spring 7；Clip there are two being set on the outer surface of jumper holders 2
9, untapered optical fiber interface 5 and plagiocephaly optical fiber interface 4 can be caught in two clips 9；Clip 9 is equal using various types of clips 9
Can, two tablets can be fixed on jumper holders 2 and be used as clip 9, the distance between two tablets are slightly larger than plagiocephaly optical fiber interface 4
And the size of untapered optical fiber interface 5, as long as plagiocephaly optical fiber interface 4 and untapered optical fiber interface 5 can stick into.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of interface convertor for laser light source optical module, it is characterised in that：Including pump light source (1), jumper holders (2)
With wire jumper (3), the jumper holders (2) are fixed on the side of pump light source (1), and the pump light source (1) is equipped with output interface
(6), the output interface (6) is optical fiber interface and is tack interface, and the wire jumper (3) is located in jumper holders (2), jumper holders
(2) it is set on there are two opening, the both ends of the wire jumper (3) are stretched out from two openings of jumper holders (2), a termination of wire jumper (3)
There are plagiocephaly optical fiber interface (4), the another of wire jumper (3) to be terminated with untapered optical fiber interface (5), wheel shaft is equipped in the jumper holders (2)
(8) it is fixed on wheel shaft (8) with scroll spring (7), the fixing end of the scroll spring (7), wheel shaft (8) is fixed, scrollwork
Spring (7) is sleeved on wheel shaft (8), is connected and fixed at the movable end of scroll spring (7) and the one of wire jumper (3) wire body, the wire jumper
(3) it is wrapped on scroll spring (7) outer ring.
2. a kind of interface convertor for laser light source optical module according to claim 1, it is characterised in that：The jump
Welding again after being blocked at the one of line (3) wire body, using pyrocondensation protection of pipe weld, the heat-shrink tube is fixed on scroll spring (7)
Movable end on.
3. a kind of interface convertor for laser light source optical module according to claim 1, it is characterised in that：The jump
Wire box (2) is made of acrylic.
4. a kind of interface convertor for laser light source optical module according to claim 1, it is characterised in that：The jump
Clip (9) there are two being set on the outer surface of wire box (2), the untapered optical fiber interface (5) and plagiocephaly optical fiber interface (4) can be caught in
In two clips (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188498.2U CN207882526U (en) | 2018-02-02 | 2018-02-02 | A kind of interface convertor for laser light source optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188498.2U CN207882526U (en) | 2018-02-02 | 2018-02-02 | A kind of interface convertor for laser light source optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207882526U true CN207882526U (en) | 2018-09-18 |
Family
ID=63509859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820188498.2U Expired - Fee Related CN207882526U (en) | 2018-02-02 | 2018-02-02 | A kind of interface convertor for laser light source optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207882526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101855A (en) * | 2023-04-13 | 2023-05-12 | 山西锦烁生物医药科技有限公司 | Detection signal transmission module for detecting heavy metal in medicine by optical fiber sensing |
-
2018
- 2018-02-02 CN CN201820188498.2U patent/CN207882526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101855A (en) * | 2023-04-13 | 2023-05-12 | 山西锦烁生物医药科技有限公司 | Detection signal transmission module for detecting heavy metal in medicine by optical fiber sensing |
| CN116101855B (en) * | 2023-04-13 | 2023-06-09 | 山西锦烁生物医药科技有限公司 | Detection signal transmission module for detecting heavy metal in medicine by optical fiber sensing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180918 Termination date: 20190202 |