CN207396791U - A kind of new type mining optical fiber Quick Connect Kit - Google Patents
A kind of new type mining optical fiber Quick Connect Kit Download PDFInfo
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- CN207396791U CN207396791U CN201720930786.6U CN201720930786U CN207396791U CN 207396791 U CN207396791 U CN 207396791U CN 201720930786 U CN201720930786 U CN 201720930786U CN 207396791 U CN207396791 U CN 207396791U
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- optical fiber
- optical
- plug
- new type
- fiber
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Abstract
The utility model provides a kind of new type mining optical fiber Quick Connect Kit, including Optical fiber plug, fiber-optical socket, porcelain tube component, sebific duct and fixed pin, the Optical fiber plug and fiber-optical socket grafting, the front end of the fiber-optical socket, the front end of Optical fiber plug are equipped with optical fiber ceramic head, the optical fiber ceramic overhead of the Optical fiber plug front end is equipped with porcelain tube component, and the fixed pin is fixed on the junction of the plug and optical receptacle；Optical fiber is through in sebific duct used in the utility model, enhances the tensile strength of optical fiber；After Optical fiber plug and fiber-optical socket grafting described in the utility model quick connection is realized using fixed pin.
Description
Technical field
The utility model belongs to mining equipment manufacturing technology field, is quickly connected more particularly, to a kind of new type mining optical fiber
Device.
Background technology
At present, mine automation development is rapid, as Fibre Optical Communication Technology constantly develops, particularly high-speed local area network and
The development of optical access network, application of the optical fiber connector in fibre system will be more extensive.And common optical fiber connector has
Appearance minimizes, is cost-effective, and the requirement of relative performance is higher and higher.And use the quick connection of fibre in colliery industry
It is fewer and fewer.
Utility model content
In view of this, the utility model is directed to a kind of in subsurface environment use, and being capable of fast insert-pull replacement light
Fine mine optical fiber Quick Connect Kit.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of new type mining optical fiber Quick Connect Kit including Optical fiber plug, fiber-optical socket, porcelain tube component, sebific duct and is consolidated
Rationed marketing, the Optical fiber plug and fiber-optical socket grafting, the front end of the fiber-optical socket, the front end of Optical fiber plug are equipped with optical fiber pottery
Porcelain head, the optical fiber ceramic overhead of the Optical fiber plug front end are equipped with porcelain tube component, are additionally provided with slot on fiber-optical socket surface, institute
The fixed pin stated passes through slot and fiber-optical socket grafting；
The Optical fiber plug rear end is additionally provided with locking core, lock sleeve and sebific duct, and locking core is arranged in Optical fiber plug shell
Bottom, the extension and lock sleeve tightening for locking core coordinate, and lock sleeve is socketed in the forepart of sebific duct, and sebific duct is used to coat light
It is fine.
Further, the front end of the locking core is equipped with shell rotation stop key, and the bottom of Optical fiber plug is equipped with cutting ferrule rotation stop key,
The cutting ferrule rotation stop key forms spline structure with shell rotation stop key, and the spline structure angle is less than 360 degree.
Further, the fixed pin is U-shaped fixed pin.
Further, the optical fiber ceramic head inside the fiber-optical socket and the optical fiber ceramic head quantity phase inside Optical fiber plug
Deng.
Further, the porcelain tube component includes porcelain tube, the optical fiber ceramic head inside the quantity and Optical fiber plug of the porcelain tube
Quantity it is equal.
Further, core is concentric with Optical fiber plug and clearance fit for the locking.
Further, the bottom of each light ceramic head is equipped with optical fiber spring.
Further, the fixed pin is plugged on the junction of fiber-optical socket and Optical fiber plug by slot.
Compared with the prior art, one kind described in the utility model is new to be had the advantage that：
Optical fiber is through in sebific duct used in the utility model, enhances the tensile strength of optical fiber；It is described in the utility model
Optical fiber plug and fiber-optical socket grafting after using fixed pin realize quick connection；
Optical fiber ceramic head described in the utility model increases spring protecting sleeve protection；Lock pin casing and lock pin sheath can be independent
It is dismantled from outside, facilitates the maintenance of lock pin；360 degree of rotation grafting of Optical fiber plug, aspect field connection use.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The schematic description and description of type does not form the improper restriction to the utility model for explaining the utility model.
In attached drawing：
The front view of Fig. 1 optical fiber splicing devices
Sectional view when Fig. 2 is Optical fiber plug and socket pre- inserting state
Fig. 3 is Optical fiber plug and socket to the sectional view after inserting
The side view of Fig. 4 optical fiber splicing devices
Fig. 5 is the partial enlarged view of I
Fig. 6 is the sectional view of Fig. 2A-location A
Reference sign：
1- fiber-optical sockets, 2- Optical fiber plugs, 3- optical fiber ceramic heads, 4- plug bodies, 5- locking cores, 6- lock sleeves, 7- porcelain
Tube assembly, 8- porcelain tubes, 9- sebific ducts, 10- fixed pins, 11- optical fiber springs, 12- cutting ferrule rotation stop keys, 13- shell rotation stop keys
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can express or implicitly include one or more this feature.In the description of the utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of new type mining optical fiber Quick Connect Kit, including Optical fiber plug 2, fiber-optical socket 1, porcelain tube group
Part 7, sebific duct 9 and fixed pin 10, the Optical fiber plug 2 are connected with fiber-optical socket 1, the front end of the fiber-optical socket 1, Optical fiber plug
2 front end is equipped with optical fiber ceramic first 3, and slot, the optical fiber pottery of 2 front end of Optical fiber plug are additionally provided on 1 surface of fiber-optical socket
3 top of porcelain head is equipped with porcelain tube component 7, and the fixed pin 10 passes through slot and 1 grafting of fiber-optical socket；
2 lower end of Optical fiber plug is additionally provided with locking core 5, lock sleeve 6 and sebific duct 9, and locking core 5 is arranged on outside Optical fiber plug
Bottom in shell 4, the extension and 6 tightening of lock sleeve for locking core 5 coordinate, and lock sleeve 6 is socketed in the forepart of sebific duct 9, and sebific duct 9 is used
In clad optical fiber.
The front end of the locking core 5 is equipped with cutting ferrule rotation stop key 12, and the bottom of Optical fiber plug 2 is equipped with shell rotation stop key 13, institute
It states cutting ferrule rotation stop key 12 and forms spline structure with shell rotation stop key 13, the spline structure angle is less than 360 degree.The fixed pin
10 be U-shape fixed pin.
As shown in Fig. 2, the optical fiber ceramic first 3 inside the fiber-optical socket 1 and the optical fiber ceramic first 3 inside Optical fiber plug 2
Quantity is equal.The porcelain tube component 7 includes porcelain tube 8, the optical fiber ceramic first 3 inside the quantity and Optical fiber plug of the porcelain tube 8
Quantity is equal.The bottom of the light ceramic head 3 is equipped with optical fiber spring 11.
Core 5 is concentric with Optical fiber plug 2 and clearance fit for the locking.Porcelain tube component 7, which can be dismantled, simultaneously removes, so as to clear
Manage the coal dust on the optical fiber ceramic first 3 in Optical fiber plug 2.The fixed pin 9 is plugged on fiber-optical socket 1 by slot and is inserted with optical fiber
First 2 junction.
Sebific duct 9 is fixed between locking core 5 and lock sleeve 6, using the form of outside crimping, uses sebific duct 9, locking core 5
It tightens together with lock sleeve 6.Protective action is played to the optical fiber of its inside and enhances the tensile strength of optical fiber.Lock core simultaneously
5 are mounted in plug body 4, and the two is concentric and is clearance fit, can realize and rotate coaxially.And the rotation stop key 12 of plug cutting ferrule
With plug body rotation stop key 13, the two forms the spline structure less than 360 degree.
The operation principle of the present invention and utility model：
As shown in figure 3, after Optical fiber plug 2 and socket 1 are to inserting, in the first 3 insertion porcelain tube component 7 of optical fiber ceramic in socket 1
Porcelain tube 8 in, the optical fiber ceramic first 3 in Optical fiber plug 2 is contacted with the optical fiber ceramic first 3 in fiber-optical socket 1, real world fiber signal
Connection.And have the optical fiber spring 11 with there are one in first 3 rear end of each optical fiber ceramic, when the optical fiber ceramic first 3 in Optical fiber plug 2
When being contacted with the optical fiber ceramic in fiber-optical socket 1 first 3, optical fiber spring 11 is compressed, and realizes first to optical fiber ceramic 3 buffer protection
Effect.
The Optical fiber plug 2 of the utility model carries out plugged and fixed using fixed pin 10 with fiber-optical socket 1 in outside, realizes fast
Speed plug；Optical fiber is mounted on inside sebific duct 9, and sebific duct 9 is crimped together with locking core 5 with lock sleeve 6, increases its intensity,
Protective action is played to internal optical fiber and enhances the tensile strength of optical fiber, and there are one each first 3 rear end of optical fiber ceramic has and match somebody with somebody
Optical fiber spring 11, the optical fiber ceramic first 3 when plug and socket are to inserting in plug 2 are contacted with the optical fiber ceramic first 3 in socket 1
When, optical fiber spring 11 is compressed, and realizes first to optical fiber ceramic 3 buffer protection function.1 is equipped in the Optical fiber plug 2
Porcelain tube component 7.Equipped with the porcelain tube 8 as 3 quantity of plug inner fiber ceramic head in porcelain tube component 7.When attached on optical fiber ceramic head
When coal dust, the porcelain tube 8 in porcelain tube component 7 and replacement porcelain tube component 7 can be removed, while can also be cleared up on optical fiber ceramic first 3
Coal dust.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of new type mining optical fiber Quick Connect Kit, it is characterised in that：Including Optical fiber plug, fiber-optical socket, porcelain tube component,
Sebific duct and fixed pin, the Optical fiber plug and fiber-optical socket grafting, the front end of the fiber-optical socket, the front end of Optical fiber plug are all provided with
There is optical fiber ceramic head, the optical fiber ceramic overhead of the Optical fiber plug front end is equipped with porcelain tube component, and fiber-optical socket is also set on surface
Grooved hole, the fixed pin pass through slot and fiber-optical socket grafting；
The Optical fiber plug rear end is additionally provided with locking core, lock sleeve and sebific duct, and locking core is arranged on bottom in Optical fiber plug shell,
The extension and lock sleeve tightening for locking core coordinate, and lock sleeve is socketed in the forepart of sebific duct, and sebific duct is used for clad optical fiber.
2. a kind of new type mining optical fiber Quick Connect Kit according to claim 1, it is characterised in that：Before the locking core
End is equipped with shell rotation stop key, and the bottom of Optical fiber plug is equipped with cutting ferrule rotation stop key, the cutting ferrule rotation stop key and shell rotation stop key-shaped
Into spline structure, the spline structure angle is less than 360 degree.
3. a kind of new type mining optical fiber Quick Connect Kit according to claim 1, it is characterised in that：The fixed pin is U
Shape fixed pin.
4. a kind of new type mining optical fiber Quick Connect Kit according to claim 1, it is characterised in that：In the fiber-optical socket
The optical fiber ceramic head in portion is equal with the optical fiber ceramic head quantity inside Optical fiber plug.
5. according to a kind of new type mining optical fiber Quick Connect Kit of claim 1 or 4, it is characterised in that：The porcelain tube group
Part includes porcelain tube, and the quantity of the porcelain tube is equal with the quantity of the optical fiber ceramic head inside Optical fiber plug.
6. a kind of new type mining optical fiber Quick Connect Kit according to claim 1, it is characterised in that：The locking core with
Optical fiber plug with one heart and clearance fit.
7. a kind of new type mining optical fiber Quick Connect Kit according to claim 1, it is characterised in that：Each optical fiber pottery
The bottom of porcelain head is equipped with optical fiber spring.
8. a kind of new type mining optical fiber Quick Connect Kit according to claim 1, it is characterised in that：The fixed pin leads to
Cross the junction that slot is plugged on fiber-optical socket and Optical fiber plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930786.6U CN207396791U (en) | 2017-07-28 | 2017-07-28 | A kind of new type mining optical fiber Quick Connect Kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930786.6U CN207396791U (en) | 2017-07-28 | 2017-07-28 | A kind of new type mining optical fiber Quick Connect Kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396791U true CN207396791U (en) | 2018-05-22 |
Family
ID=62418849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930786.6U Active CN207396791U (en) | 2017-07-28 | 2017-07-28 | A kind of new type mining optical fiber Quick Connect Kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193088A (en) * | 2017-07-28 | 2017-09-22 | 天津华宁电子有限公司 | A kind of new type mining optical fiber Quick Connect Kit |
-
2017
- 2017-07-28 CN CN201720930786.6U patent/CN207396791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193088A (en) * | 2017-07-28 | 2017-09-22 | 天津华宁电子有限公司 | A kind of new type mining optical fiber Quick Connect Kit |
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