CN206757099U - Compatible ODVA and LC socket - Google Patents
Compatible ODVA and LC socket Download PDFInfo
- Publication number
- CN206757099U CN206757099U CN201720067564.6U CN201720067564U CN206757099U CN 206757099 U CN206757099 U CN 206757099U CN 201720067564 U CN201720067564 U CN 201720067564U CN 206757099 U CN206757099 U CN 206757099U
- Authority
- CN
- China
- Prior art keywords
- groove
- female seat
- odva
- external thread
- seat
- 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 compatible ODVA and LC socket, including：Female seat, groove is formed inside the female seat, duplex seat fiber adapter is equiped with the groove, and the duplex seat fiber adapter includes ODVA fiber adapter and LC fiber adapter, the side that the female seat is connected with the optical fiber wire rod of base station transport module offers the first external thread structure, one end that the optical fiber wire rod of the base station transport module is connected with the female seat is provided with the first nut to match with first external thread structure, and is threadedly coupled by first nut with first external thread structure to be linked together with the female seat.The utility model is a kind of insertion loss is low, reproducible, interfix performance is good, temperature stability is high compatible ODVA and LC socket.
Description
Technical field
It the utility model is related to fiber-optic connection technical field, more particularly to a kind of insertion loss is low, reproducible, mutual
Insert performance is good, temperature stability is high compatible ODVA and LC socket.
Background technology
ODVA/LC sockets are mainly used between the optical fiber wire rod of base station transport module and the optical fiber wire rod of accessing user
The joints of optical fibre, this program are to be aided with the supplement of installation optical cable different length in advance.
Utility model content
The purpose of this utility model is to provide that a kind of insertion loss is low, reproducible, interfix performance is good, temperature stability is high
Compatible ODVA and LC socket.
To achieve these goals, technical scheme provided by the utility model is：A kind of inserting for compatible ODVA and LC is provided
Seat, including：Female seat, groove is formed inside the female seat, duplex seat fiber adapter is equiped with the groove, and it is described double
Connection seat fiber adapter includes ODVA fiber adapter and LC fiber adapter, the female seat and the optical fiber cable of base station transport module
The side of material connection offers the first external thread structure, the optical fiber wire rod of the base station transport module be connected with the female seat one
End is provided with the first nut to match with first external thread structure, and passes through first nut and first external screw thread
Structure is threadedly coupled and linked together with the female seat.
The front end of first external thread structure is additionally provided with boss, and the boss is provided with two helical structure grooves, the base station
The optical fiber wire rod of transport module is additionally provided with two projections to match with the helical structure groove with one end that the female seat is connected, when
When the optical fiber wire rod of the base station transport module inserts the female seat, the two raised accordingly two helical structure grooves of screw-in
It is interior.
Packing ring is additionally provided between first nut and first external thread structure.
The groove includes left groove and right groove, and the left groove is symmetric with right groove, and described left logical
Parting bead is provided between groove and right groove, the duplex seat fiber adapter corresponds to the parting bead and sets engraved structure, the hollow out
Structure is passed through by the parting bead, and the left groove respectively correspondingly installs the ODVA fiber adapter and LC light with right groove
Fine adapter.
It is provided between the groove inwall and the duplex seat fiber adapter outer wall and is used to be mutually clamped fixed boss
With groove.
The side that the female seat is connected with the optical fiber wire rod of the user is provided with the second external thread structure, the light of the user
One end that fine wire rod is connected with the female seat is provided with the second nut to match with second external thread structure, and by described
Second nut is threadedly coupled with second external thread structure and linked together with the female seat.
The female seat is plastic molded structure or plating zine pressure casting structure.
Compared with prior art, due in the utility model compatibility ODVA and LC socket, being equiped with the groove
Duplex seat fiber adapter, and the duplex seat fiber adapter includes ODVA fiber adapter and LC fiber adapter, it is described
Female seat offers the first external thread structure with the side that the optical fiber wire rod of base station transport module is connected, the base station transport module
One end that optical fiber wire rod is connected with the female seat is provided with the first nut to match with first external thread structure, and passes through institute
The first nut is stated to link together with the female seat with first external thread structure.Therefore it simultaneously compatible can insert ODVA
The joints of optical fibre and the LC joints of optical fibre, but also the knot being engaged provided with first external thread structure with first nut
Structure so that interfix performance is good, reliability is high, service life length.
It will be become more fully apparent by following description and with reference to accompanying drawing, the utility model, these accompanying drawings are used to explain this
The embodiment of utility model.
Brief description of the drawings
The socket that Fig. 1 is the utility model compatibility ODVA and LC regards with the decomposition that the optical fiber wire rod of base station transport module is connected
Figure.
Fig. 2 is one dimensional structure diagram of female seat of compatible ODVA and LC as shown in Figure 1 socket.
Fig. 3 is the front view of compatible ODVA and LC as shown in Figure 1 socket.
Embodiment
Embodiment of the present utility model described with reference now to accompanying drawing, similar element numbers represent similar member in accompanying drawing
Part.As described above, as shown in Figure 1, 2, 3, the utility model provides a kind of compatible ODVA and LC socket 100, including：Female seat 1,
Groove 2 is formed inside the female seat 1, duplex seat fiber adapter 3, and the duplex seat optical fiber are equiped with the groove 2
Adapter 3 includes ODVA fiber adapter 31 and LC fiber adapter 32, the female seat 1 and the optical fiber wire rod of base station transport module
The side of 4 connections offers the first external thread structure 11, and the optical fiber wire rod 4 of the base station transport module is connected with the female seat 1
One end be provided with the first nut 41 for matching with first external thread structure 11, and by first nut 41 with it is described
First external thread structure 11 is threadedly coupled and linked together with the female seat 1.On the optical fiber wire rod 4 of the base station transport module
It is provided with one to be used to carry out first nut 41 spacing stopper slot (on figure not showing), first nut 41 is rotatably
It is limited in the stopper slot.
In one embodiment, as shown in figure 1, the front end of first external thread structure 11 is additionally provided with boss 12, it is described convex
Platform 12 is provided with two helical structure grooves 13, and one end that the optical fiber wire rod 4 of the base station transport module is connected with the female seat 1 is additionally provided with
Two projections 42 to match with the helical structure groove 13, when the optical fiber wire rod 4 of the base station transport module inserts the female seat 1
When, two projections are accordingly screwed in the two helical structure grooves.So that optical fiber wire rod 4 and the institute of the base station transport module
The more firm of the connection of female seat 1 is stated, reliably.
In one embodiment, as shown in figure 1, being additionally provided between first nut 41 and first external thread structure 11
Packing ring 5.Threaded connection between first nut 41 and first external thread structure 11 can be made more by the packing ring 5
Add firmly without loosening.
In one embodiment, as shown in Figure 2,3, the groove 2 includes left groove 21 and right groove 22, the left groove
21 are symmetric with right groove 22, and parting bead 23, the duplex seat optical fiber are provided between the left groove 21 and right groove 22
The corresponding parting bead 23 of adapter 3 sets engraved structure, and the engraved structure is passed through by the parting bead 23, and the left groove 21
The ODVA fiber adapter 31 and LC fiber adapter 32 are respectively correspondingly installed with right groove 22.
It is provided with and is used for mutually in one embodiment, between the inwall of groove 2 and the outer wall of duplex seat fiber adapter 3
The boss being fixed and groove (not showing on figure).So that the structure of the duplex seat fiber adapter 3 and the inwall of groove 2
It is compacter without loosening.
In one embodiment, as shown in figure 1, what the female seat 1 was connected with the optical fiber wire rod (not showing on figure) of the user
Side is provided with the second external thread structure 14, and one end that the optical fiber wire rod of the user is connected with the female seat 1 is provided with and described the
The second nut (not showing on figure) that two external thread structures 14 match, and pass through second nut (not showing on figure) and described the
Two external thread structures 14 are threadedly coupled and linked together with the female seat 1.Originally it is being the optical fiber wire rod of the user in example
The optical fiber wire rod 4 of the base station transport module and the connection knot of the female seat 1 are may be referred to the attachment structure of the female seat 1
Structure.
In one embodiment, the female seat 1 is plastic molded structure or plating zine pressure casting structure.
Compared with prior art, due in the utility model compatibility ODVA and LC socket, being equiped with the groove 2
Duplex seat fiber adapter 3, and the duplex seat fiber adapter 3 includes ODVA fiber adapter 31 and LC fiber adapter
32, the female seat 1 offers the first external thread structure 11, the base with the side that the optical fiber wire rod 4 of base station transport module is connected
Stand the optical fiber wire rod 4 of transport module and one end that the female seat 1 is connected is provided with what is matched with first external thread structure 11
First nut 41, and linked together by first nut 41 and first external thread structure 11 and the female seat 1.Cause
This its being capable of compatible the insertion ODVA joints of optical fibre and the LC joints of optical fibre, but also be provided with first external thread structure simultaneously
The structure being engaged with first nut so that interfix performance is good, reliability is high, service life length.
Above disclosed is only preferred embodiment of the present utility model, certainly can not be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and covered
Scope.
Claims (7)
- A kind of 1. compatible ODVA and LC socket, it is characterised in that including：Female seat, groove is formed inside the female seat, it is described Duplex seat fiber adapter is equiped with groove, and the duplex seat fiber adapter includes ODVA fiber adapter and LC optical fiber Adapter, the female seat offer the first external thread structure, the base with the side that the optical fiber wire rod of base station transport module is connected Stand the optical fiber wire rod of transport module and one end that the female seat is connected is provided with first to match with first external thread structure Nut, and be threadedly coupled by first nut with first external thread structure to be linked together with the female seat.
- 2. compatible ODVA and LC as claimed in claim 1 socket, it is characterised in that the front end of first external thread structure Boss is additionally provided with, the boss is provided with two helical structure grooves, and the optical fiber wire rod of the base station transport module is connected with the female seat One end be additionally provided with two projections to match with the helical structure groove, when the optical fiber wire rod of the base station transport module inserts institute When stating female seat, in the two two helical structure grooves of the raised accordingly screw-in.
- 3. compatible ODVA and LC as claimed in claim 1 socket, it is characterised in that outside first nut and described first Packing ring is additionally provided between helicitic texture.
- 4. compatible ODVA and LC as claimed in claim 1 socket, it is characterised in that the groove includes left groove and the right side Groove, the left groove are symmetric with right groove, and parting bead is provided between the left groove and right groove, the duplex seat Fiber adapter corresponds to the parting bead and sets engraved structure, and the engraved structure is passed through by the parting bead, and the left groove with Right groove respectively correspondingly installs the ODVA fiber adapter and LC fiber adapter.
- 5. compatible ODVA and LC as claimed in claim 1 socket, it is characterised in that the groove inwall and the duplex seat It is provided between fiber adapter outer wall and is used to be mutually clamped fixed boss and groove.
- 6. compatible ODVA and LC as claimed in claim 1 socket, it is characterised in that the optical fiber wire rod of the female seat and user The side of connection is provided with the second external thread structure, one end that the optical fiber wire rod of the user is connected with the female seat be provided with it is described The second nut that second external thread structure matches, and be threadedly coupled by second nut with second external thread structure And linked together with the female seat.
- 7. as claimed in claim 1 compatible ODVA and LC socket, it is characterised in that the female seat be plastic molded structure or Plate zine pressure casting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067564.6U CN206757099U (en) | 2017-01-18 | 2017-01-18 | Compatible ODVA and LC socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067564.6U CN206757099U (en) | 2017-01-18 | 2017-01-18 | Compatible ODVA and LC socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206757099U true CN206757099U (en) | 2017-12-15 |
Family
ID=60608389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720067564.6U Expired - Fee Related CN206757099U (en) | 2017-01-18 | 2017-01-18 | Compatible ODVA and LC socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206757099U (en) |
-
2017
- 2017-01-18 CN CN201720067564.6U patent/CN206757099U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171215 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |