CN206258606U - A kind of butterfly optical cable connector - Google Patents
A kind of butterfly optical cable connector Download PDFInfo
- Publication number
- CN206258606U CN206258606U CN201621274899.7U CN201621274899U CN206258606U CN 206258606 U CN206258606 U CN 206258606U CN 201621274899 U CN201621274899 U CN 201621274899U CN 206258606 U CN206258606 U CN 206258606U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- caudal peduncle
- cable connector
- socketed
- lock pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a kind of butterfly optical cable connector, as optical communication connector, with enough intensity and service life.The butterfly optical cable connector include lock pin body, not-go-end, spring, SC directly cover, the collar, gum cover and SC overcoats and dirt-proof boot, wherein, the lateral surface of the caudal peduncle at least its end is set to mat surface.The mechanical strength of connector is improve by the technical scheme, it is to avoid the appearance of the problem that comes off.
Description
Technical field
The utility model is related to optical communication connector, and in particular to a kind of butterfly optical cable connector.
Background technology
Using design the huge variety of joints of optical fibre come terminating optical cable and promote optical cable or other optical fiber
The connection of communication apparatus.
Joints of optical fibre type is various.In IEC standard (IEC61754-7:China's Telecommunication on the basis of 2004-11)
Professional standard (YDT1272.5-2009) has issued the standard on MPO, overall that general specification has been done to MPO.Because of MPO quilts
Ieee standard adopts the one kind for the connector type transmitted as 40G/100G.
People's Republic of China's communication industry standard has issued the standard (YDT1272.3-2005) on connector, OK
The connector for SC has done unified regulation in the industry.SC connectors are employed extensively in life, especially in fiber to the home mistake
Cheng Zhong, a large amount of practicality butterfly optical cables carry out operation.Currently used technology there is a problem of certain with structure：1. fixed material is crimped
Material hardness it is relatively low, it is yielding after, after the permanent stress of product, stationarity is poor；2. product fixed structure is smoothed, and frictional force is relative
It is small.
Above-mentioned technical proposal needs to solve.
Utility model content
The utility model proposes a kind of butterfly optical cable connector, the purpose is to solve to overcome the deficiencies in the prior art
The shortcoming of mechanical connection difference, improves mechanical bonding force.
In order to solve above-mentioned technical problem, the utility model proposes basic technical scheme be：A kind of butterfly optical cable connects
Device is connect, including：
Lock pin body, with lock pin and caudal peduncle；
Not-go-end, the not-go-end is socketed in the caudal peduncle part, and there is the first gap between the not-go-end and caudal peduncle；
Spring, is socketed in the caudal peduncle near the lateral surface of the lock pin and is restricted in first gap；
SC directly covers, and is socketed in the outside of the lock pin and not-go-end, and can limit the stroke of the not-go-end, wherein lock pin
A part and the part of caudal peduncle expose the SC and directly cover；
The collar, is socketed in the end of the caudal peduncle；
Gum cover, is socketed in the outside of the ring set；And
SC overcoats, the SC overcoats be socketed in the SC directly cover and the gum cover outer circumferential side；
Wherein, the ring set is made up of metal material；
Wherein, the lateral surface of the caudal peduncle at least its end is set to mat surface.
Further, the mat surface is knurling structure layer.
Further, the thickness of the knurling structure layer is 0.1mm.
Further, the material of the ring set is brass.
Further, the medial surface of the gum cover sets the first bulge loop being disposed radially, first bulge loop and the ring
Set cooperates together.
Further, there is the second gap between the ring set and the caudal peduncle.
Further, the medial surface that the SC directly covers has the second bulge loop for radially setting, the second bulge loop card
It is located at the lock pin lateral surface；
The afterbody that the SC directly covers has the breach directly covered through the SC, when not-go-end is socketed in caudal peduncle, is placed in not-go-end outside
The raised and breach in face coordinates.
Further, the SC overcoats are socketed a dirt-proof boot, for closing the lock pin.
The beneficial effects of the utility model are：
In the technical solution of the utility model, a kind of butterfly optical cable connector, by using brass as the material of ring set,
And mat surface is set in the terminal outboard surface of caudal peduncle, the intensity of ring set is improve so that more firm, it is not easy to pine occurs
It is de-；And caudal peduncle end is set to mat surface, the contact force with caudal peduncle can be also increased when the deformable materials such as ring set deform,
Avoid the occurrence of and come off, improve service life.
Brief description of the drawings
Fig. 1 is a kind of sectional view of butterfly optical cable connector described in the utility model；
Fig. 2 is the structural representation of lock pin body and not-go-end；
Fig. 3 is the structural representation that SC directly covers；
Fig. 4 is the structural representation of gum cover.
Specific embodiment
It is described further below with reference to 1 to 4 pair of the utility model of accompanying drawing, but it is new that this practicality should not be limited with this
The protection domain of type.For convenience of explanation and understand the technical solution of the utility model, below illustrate the used noun of locality
The orientation for being shown by accompanying drawing is defined.
In order to preferably illustrate.In the examples below, the noun of locality for being used, such as " upper and lower ", " left and right " etc.
It is to be defined by the shown orientation in figure of corresponding accompanying drawing.
A kind of butterfly optical cable connector of the present embodiment, as optical communication connector, with enough intensity and service life.
The butterfly optical cable connector includes that lock pin body 10, not-go-end 20, spring 30, SC directly cover the 40, collar 50, gum cover 60 and SC overcoats 70
And dirt-proof boot 80, the butterfly optical cable connector for coordinating shape to form the present embodiment is installed by these parts.
Specifically, the lock pin body 10 has lock pin 101 and caudal peduncle 102；The lock pin body uses professional standard lock pin,
Therefore do not repeated.In the described not-go-end 20 of the lateral surface socket of caudal peduncle 102, it should be noted that the not-go-end 20 is socketed in caudal peduncle
102 near the part of lock pin 101, also, there is the first gap 01 between the not-go-end 20 and caudal peduncle 102；The outside of the not-go-end 20
Face is provided with raised 201 for extending radially outward, and the projection 201 is used as directly to cover 40 fixation with SC.Wherein, described first
Gap 01 should have enough thickness, i.e., should meet receiving spring 30, and first gap 01 is located at and is inserted near described
The part of core 101.During installation, spring 30 is just socketed in the week side of boss of caudal peduncle 102 and is located in the first gap 01.Moreover, it should
It is noted that the inside of not-go-end 20 has a bulge loop 202 to inner process, the bulge loop 202 connects together with the cooperation of caudal peduncle 102.
Specifically when in use, the bulge loop 202 is capable of the stroke of restricted spring 30.
SC directly covers 40 outsides for being socketed in the lock pin 101 and not-go-end 20, and can limit the stroke of the not-go-end 20,
A part for wherein a part for lock pin 101 and caudal peduncle 102 exposes the SC and directly covers 40.It is detailed, lock pin 101 and not-go-end 20 it
Between be provided with annular protrusion 103, and the medial surface that the SC directly covers 40 has the second bulge loop 401 for radially setting, should
The afterbody that SC directly covers 40 has the breach 402 that 40 are directly covered through the SC, and certainly, the breach 402 can also directly cover through SC
40, as long as meeting the projection 201 that can accommodate your not-go-end 20.During assembling, second bulge loop 401 is fastened on the lock pin
101 lateral surfaces, and its movement to the right is constrained by annular protrusion 103；When not-go-end 20 is socketed in caudal peduncle 102, raised 201 with
The breach 402 coordinates, and constrains SC with this and directly covers 40 and moves right.When lock pin body 10, not-go-end 20, spring 30 and SC directly cover 40
After assembling, SC directly cover apply power to the left on 40 when, not-go-end 20 and SC directly cover 40 and will be moved to the left, and spring 30 is pressed
Contracting.Certainly, to toward moving right, its formation will be constrained by the annular protrusion 103.In order to ensure not loosen, the spring
30 is in compressive state, i.e., in the case of not use, second bulge loop 401 and annular protrusion of the SC ring sets 40 all the time
103 contacts.
In addition, the collar 50 is socketed in the end of the caudal peduncle 102；Certainly, deposited between the ring set 50 and caudal peduncle 102
In the second gap 02.Certainly, the fixation of ring set 50 is achieved in that the lateral surface for directly covering 40 in SC is socketed SC overcoats 70,
The tail end medial surface of the SC overcoats 70 covers the tail end interference fit of then described gum cover 60, the gum cover 60 and SC overcoats 70, this
Sample can realize the fixation of the gum cover 60；And ring set 50 and gum cover 60 are also interference fit, be fixed on for the ring set 50 by realization
The tail end lateral surface of caudal peduncle 102 simultaneously remains the second gap 02.It is worth explanation, the medial surface of the gum cover 60 sets and radially sets
The first bulge loop 601 put, first bulge loop 601 cooperates together with the ring set 50, so avoids gum cover 60 and caudal peduncle
Completely attach to, a holding part contact is fixed.
It is important that wherein, ring set 50 is made up of metal material, after should having enough intensity, and deformation
Ensure firm.Specifically, the ring set 50 is prepared using brass in the present embodiment.If during use, described ring set
50 deform after touch caudal peduncle 102 after, it should also keep enough firm, in order to ensure its contact force, caudal peduncle 102 is at least
The lateral surface of its end is set to mat surface.Because mat surface can improve frictional force during contact, it is ensured that ring set 50 and caudal peduncle
102 fixation, strengthens the bonding strength of cable.Specifically, the mat surface is knurling structure layer 1021, knurling structure layer 1021
Thickness is 0.1mm.The scope of certain mat surface can be adjusted according to specific use condition.
In addition, in order to prevent lock pin 101 to be contaminated, a dirt-proof boot 80 is socketed in the SC overcoats 70, inserted for closing this
Core 101.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.Additionally, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Constitute any limitation.
Claims (8)
1. a kind of butterfly optical cable connector, it is characterised in that including：
Lock pin body, with lock pin and caudal peduncle；
Not-go-end, the not-go-end is socketed in the caudal peduncle part, and there is the first gap between the not-go-end and caudal peduncle；
Spring, is socketed in the caudal peduncle near the lateral surface of the lock pin and is restricted in first gap；
SC directly covers, and is socketed in the outside of the lock pin and not-go-end, and can limit the stroke of the not-go-end, wherein the one of lock pin
A part for part and caudal peduncle is exposed the SC and is directly covered；
Ring set, is socketed in the end of the caudal peduncle；
Gum cover, is socketed in the outside of the ring set；And
SC overcoats, the SC overcoats be socketed in the SC directly cover and the gum cover outer circumferential side；
Wherein, the ring set is made up of metal material；
Wherein, the lateral surface of the caudal peduncle at least its end is set to mat surface.
2. a kind of butterfly optical cable connector as claimed in claim 1, it is characterised in that：
The mat surface is knurling structure layer.
3. a kind of butterfly optical cable connector as claimed in claim 2, it is characterised in that：
The thickness of the knurling structure layer is 0.1mm.
4. a kind of butterfly optical cable connector as claimed in claim 1, it is characterised in that：
The material of the ring set is brass.
5. a kind of butterfly optical cable connector as claimed in claim 1, it is characterised in that：
The medial surface of the gum cover sets the first bulge loop being disposed radially, and first bulge loop is connected one with the ring set
Rise.
6. a kind of butterfly optical cable connector as claimed in claim 1, it is characterised in that：
There is the second gap between the ring set and the caudal peduncle.
7. a kind of butterfly optical cable connector as claimed in claim 1, it is characterised in that：
The medial surface that the SC directly covers has the second bulge loop for radially setting, and second bulge loop is fastened on outside the lock pin
Side；
The afterbody that the SC directly covers has the breach directly covered through the SC, when not-go-end is socketed in caudal peduncle, is placed in not-go-end lateral surface
It is raised to coordinate with the breach.
8. a kind of butterfly optical cable connector as claimed in claim 1, it is characterised in that：
The SC overcoats are socketed a dirt-proof boot, for closing the lock pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274899.7U CN206258606U (en) | 2016-11-22 | 2016-11-22 | A kind of butterfly optical cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274899.7U CN206258606U (en) | 2016-11-22 | 2016-11-22 | A kind of butterfly optical cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258606U true CN206258606U (en) | 2017-06-16 |
Family
ID=59026314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621274899.7U Expired - Fee Related CN206258606U (en) | 2016-11-22 | 2016-11-22 | A kind of butterfly optical cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108089269A (en) * | 2016-11-22 | 2018-05-29 | 深圳市比洋光通信科技股份有限公司 | A kind of butterfly optical cable connector |
-
2016
- 2016-11-22 CN CN201621274899.7U patent/CN206258606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108089269A (en) * | 2016-11-22 | 2018-05-29 | 深圳市比洋光通信科技股份有限公司 | A kind of butterfly optical cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20211122 |