CN206741036U - A kind of split type ladle pin wire jumper - Google Patents
A kind of split type ladle pin wire jumper Download PDFInfo
- Publication number
- CN206741036U CN206741036U CN201720295221.5U CN201720295221U CN206741036U CN 206741036 U CN206741036 U CN 206741036U CN 201720295221 U CN201720295221 U CN 201720295221U CN 206741036 U CN206741036 U CN 206741036U
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- CN
- China
- Prior art keywords
- connecting portion
- optical fiber
- sheath
- contact pins
- wire jumper
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- 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.)
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Abstract
It the utility model is related to a kind of split type ladle pin wire jumper, including optical fiber cable, optical fiber contact pins and connector, connector includes first connecting portion and second connecting portion, first connecting portion is sheathed on optical fiber contact pins, second connecting portion is sheathed on optical fiber cable, the inner circumferential of first connecting portion is arranged with annular groove, one end of second connecting portion close to first connecting portion is provided with the bulge loop to match with annular groove, the periphery of connector is arranged with sheath, the one end of sheath away from optical fiber contact pins is provided with the supports block with sheath immovable fitting, and the periphery of sheath is provided with Handheld Division.The utility model is simple and reasonable, can waterproof, save material, it is convenient directly to be operated with hand.
Description
Technical field
Optical patchcord technical field is the utility model is related to, more particularly to a kind of split type ladle pin wire jumper.
Background technology
Ladle pin wire jumper refers to load onto connector plug in end of cable, for realizing that light path is flexibly connected so that optical fiber
The communication device being detachably connected between optical fiber.It is the accurate docking in end face optical fiber, so that transmitting light
The light energy of fibre output can be coupled in reception optical fiber to greatest extent, and make to cause system because it intervenes optical link
Influence be minimized, this is the basic demand of the joints of optical fibre；To a certain extent, the joints of optical fibre also have impact on optical transport
The reliability and properties of system.
Optical fiber cable is fixedly connected by the ladle pin wire jumper in prior art with optical fiber contact pins by ladle, but optical fiber contact pins end
But in atmosphere, due to dust or foul on the end face of optical fiber contact pins is easy to stick, or optical fiber is inserted in use for exposure in face
Pin end face is easily sustained damage, and optical fiber transmission can be caused to be affected, cause whole piece ladle pin wire jumper can not use, waste material
Material, and ladle pin wire jumper in the market is smaller, it is more inconvenient to be operated with hand.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of split type ladle pin is jumped
Line, its is simple and reasonable, and the connector being detachably connected is set in optical fiber contact pins and optical fiber cable periphery, can prevent contact pin end
The waste of whole piece ladle pin wire jumper when face is impaired, only need to change optical fiber contact pins and first connecting portion, can save material；Connecting
The periphery of device sets sheath, can prevent the junction of first connecting portion and second connecting portion from intaking；Set in the end of sheath
Handheld Division, it is convenient directly to be operated with hand.
To achieve the above object, the utility model uses following technical scheme.
A kind of split type ladle pin wire jumper described in the utility model, including optical fiber cable, optical fiber contact pins and connector, connection
Device includes first connecting portion and second connecting portion, and first connecting portion is sheathed on optical fiber contact pins, and second connecting portion is sheathed on optical fiber
On line, the inner circumferential of first connecting portion is arranged with annular groove, and one end of second connecting portion close to first connecting portion is provided with and annular groove phase
The bulge loop of matching, the periphery of connector are arranged with sheath, and the one end of sheath away from optical fiber contact pins is provided with and sheath immovable fitting
Supports block, the periphery of sheath is provided with Handheld Division.
Further, the one end of first connecting portion away from optical fiber cable is provided with limited step, and sheath is close to optical fiber contact pins
One end is provided with the back-up ring to be offseted with limited step.
Further, second connecting portion is threadingly attached to first connecting portion.
Further, supports block is threadingly attached to sheath.
Further, sheath is made up of metal material.
The utility model has the beneficial effect that：The utility model sets what is be detachably connected in optical fiber contact pins and optical fiber cable periphery
Connector, the waste of whole piece ladle pin wire jumper when contact pin end face is impaired can be prevented, need to only change optical fiber contact pins and the first connection
Portion, material can be saved；Sheath is set in the periphery of connector, the junction of first connecting portion and second connecting portion can be prevented
Water inlet；Handheld Division is set in the end of sheath, it is convenient directly to be operated with hand.The utility model is simple and reasonable, can waterproof,
Material is saved, it is convenient directly to be operated with hand.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
In figure:1st, optical fiber cable；2nd, optical fiber contact pins；3rd, back-up ring；4th, the first connector；5th, the second connector；6th, annular groove；7th, it is convex
Ring；8th, sheath；9th, supports block；10th, Handheld Division；11st, limited step.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of split type ladle pin wire jumper described in the utility model, including optical fiber cable 1, optical fiber contact pins 2
And connector, connector include first connecting portion 4 and second connecting portion 5, first connecting portion 4 is sheathed on optical fiber contact pins 2 and
One connecting portion 4 is fixedly connected with optical fiber contact pins 2, and second connecting portion 5 is sheathed on optical fiber cable 1 and second connecting portion 5 and optical fiber cable
It is fixedly connected, the inner circumferential of first connecting portion 4 is arranged with annular groove 6, and one end of second connecting portion 5 close to first connecting portion 4 is provided with
The bulge loop 7 to match with annular groove 6, the periphery of connector are arranged with sheath 8, the one end of sheath 8 away from optical fiber contact pins 2 be provided with
The supports block 9 of the immovable fitting of sheath 8, the periphery of sheath 8 are provided with Handheld Division 10, and being set in optical fiber contact pins 2 and the periphery of optical fiber cable 1 can
The connector of dismantling connection, the waste of whole piece ladle pin wire jumper when contact pin end face is impaired can be prevented, only need to change optical fiber contact pins 2
With first connecting portion 1, material can be saved；Sheath 8 is set in the periphery of connector, first connecting portion 1 and second can be prevented
The junction water inlet of connecting portion 2；Handheld Division 10 is set in the end of sheath 8, it is convenient directly to be operated with hand.
The one end of first connecting portion 4 away from optical fiber cable is provided with limited step 11, and one end of sheath 8 close to optical fiber contact pins is set
The back-up ring 3 to be offseted with limited step 11 is equipped with, second connecting portion 5 is threadingly attached to first connecting portion 4, and supports block 9 passes through spiral shell
Line is connected to sheath 8, is connected through a screw thread more solid and reliable, and sheath 8 is made up of metal material.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (5)
1. a kind of split type ladle pin wire jumper, including optical fiber cable（1）, optical fiber contact pins（2）And connector, it is characterised in that：Connection
Device includes first connecting portion（4）And second connecting portion（5）, first connecting portion（4）It is sheathed on optical fiber contact pins（2）On, the second connection
Portion（5）It is sheathed on optical fiber cable（1）On, first connecting portion（4）Inner circumferential be arranged with annular groove（6）, second connecting portion（5）Close to first
Connecting portion（4）One end be provided with and annular groove（6）The bulge loop to match（7）, the periphery of connector is arranged with sheath（8）, sheath
（8）Away from optical fiber contact pins（2）One end be provided with and sheath（8）The supports block of immovable fitting（9）, sheath（8）Periphery be provided with
Handheld Division（10）.
A kind of 2. split type ladle pin wire jumper according to claim 1, it is characterised in that：First connecting portion（4）Away from light
One end of fine line is provided with limited step（11）, sheath（8）It is provided with close to one end of optical fiber contact pins and limited step（11）Phase
The back-up ring supported（3）.
A kind of 3. split type ladle pin wire jumper according to claim 1, it is characterised in that：Second connecting portion（5）Pass through spiral shell
Line is connected to first connecting portion（4）.
A kind of 4. split type ladle pin wire jumper according to claim 1, it is characterised in that：Supports block（9）It is connected through a screw thread
In sheath（8）.
A kind of 5. split type ladle pin wire jumper according to claim 1, it is characterised in that：Sheath（8）By metal material system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295221.5U CN206741036U (en) | 2017-03-24 | 2017-03-24 | A kind of split type ladle pin wire jumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295221.5U CN206741036U (en) | 2017-03-24 | 2017-03-24 | A kind of split type ladle pin wire jumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206741036U true CN206741036U (en) | 2017-12-12 |
Family
ID=60557984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720295221.5U Active CN206741036U (en) | 2017-03-24 | 2017-03-24 | A kind of split type ladle pin wire jumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206741036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842435A (en) * | 2017-03-24 | 2017-06-13 | 宁波宇达光电股份有限公司 | A kind of split type ladle pin wire jumper |
-
2017
- 2017-03-24 CN CN201720295221.5U patent/CN206741036U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842435A (en) * | 2017-03-24 | 2017-06-13 | 宁波宇达光电股份有限公司 | A kind of split type ladle pin wire jumper |
| CN106842435B (en) * | 2017-03-24 | 2019-05-17 | 宁波宇达光电股份有限公司 | A kind of split type ladle needle wire jumper |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |