CN208737050U - Optical fiber connector - Google Patents
Optical fiber connector Download PDFInfo
- Publication number
- CN208737050U CN208737050U CN201821576614.4U CN201821576614U CN208737050U CN 208737050 U CN208737050 U CN 208737050U CN 201821576614 U CN201821576614 U CN 201821576614U CN 208737050 U CN208737050 U CN 208737050U
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- unit
- hook
- optical fiber
- fiber connector
- plugging
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Abstract
A kind of optical fiber connector, suitable for being plugged on the spliced eye of adapter, the spliced eye has main bore portion, and is connected to the keyway portion of the side of the main bore portion.The optical fiber connector include be suitable for plugging to the main bore portion plug unit, be connected to it is described plug the termination unit of unit rear end, and be socketed on the ring set unit for plugging unit.The unit that plugs includes outer housing, the configuration module for wearing optical fiber, is installed on the locating piece of the outer housing from rear end and two are spaced each other and extend back from the outer housing, and the hook that can generate deformation toward each other determines part.The termination unit includes for stretching the connecting key for being placed in the keyway portion, when the hook determines part and generates deformation toward each other, the termination unit can be detached from the position for plugging unit and changing the connecting key, and optical fiber connector is enable to meet the specification for being intended to the adapter of grafting.
Description
Technical field
The utility model relates to a kind of parts of optical fiber mating, more particularly to a kind of optical fiber connector.
Background technique
It refering to fig. 1, is an existing optical fiber connector 1, it is described suitable for being plugged on the spliced eye 100 of an adapter 10
The spliced eye 100 of adapter 10 have a main bore portion 101 and one be formed in the main bore portion 101 side keyway portion 102.
The optical fiber connector 1 includes that a body unit 11, one is connected to the termination unit 12 of 11 rear end of body unit and a set of
It is connected to the body unit 11 and is connected to the socket unit 13 in 12 front of termination unit.Wherein, the body unit 11
Shape be the main bore portion 101 for cooperating the spliced eye 100, suitable for mating when be inserted in the main bore portion 101.
The body unit 11 includes two panels 111 and two that are spaced in parallel to each other and being respectively formed with a groove 119
It is a to be connected respectively in the side plate 112 of the two opposite sides of the panel 111.In order to make the optical fiber connector 1 be able to cooperate described insert
The kenel in hole 100 is connect, the termination unit 12 includes two and is stacked and placed on the substrate 121 of the panel 111 respectively (because of the visual angle Fig. 1
Relationship only visible one), the engagement plate 122 of two two opposite ends for being connected the substrate 121 respectively and one is from a wherein substrate
121 extend forward and can be cooperatively connected direction and select to be disposed therein in a groove 119, and are suitable for stretching being placed in the keyway
The connecting key 123 in portion 102.
Simultaneously refering to fig. 1 with Fig. 2, since the adapter 10 has the keyway portion 102 to be located at two kinds of not ipsilateral specifications,
As long as changing the direction that 12 end of termination unit is connected to the body unit 11, the connecting key 123 is made to be disposed therein one
In the groove 119 of a panel 111, that is, it is able to cooperate the position in the keyway portion 102 of the adapter 10, changes the connecting key 123
Position, the optical fiber connector 1 is plugged in really in the spliced eye 100 of the adapter 10.
However, in order to enable the termination unit 12 can be fixed on the body unit 11 really, it is necessary to penetrate the set
Order member 13 positions, although this connection type can fix the termination unit 12 really, the optical fiber described in grafting is avoided to connect
When generating and fall off when connecing device 1, but being intended to dismantle the termination unit 12 and convert the specification of the optical fiber connector 1, but also it is necessary
The socket unit 13 is dismantled together with the termination unit 12, could be re-assemblied again to cooperate the adapter 10
The optical fiber connector 1 of specification.Other than adjusting all components must be dismantled the tedious steps assembled again every time, add
On at present for the size microminiaturization demand of the optical fiber connector 1, and increase the difficulty of assembling, not only take a lot of work and suitable expense
When, it is still not very convenient in use.
Summary of the invention
The purpose of this utility model is to provide a kind of adapters for being easy and fast to conversion metrics and cooperating be intended to grafting
Optical fiber connector.
The utility model optical fiber connector, suitable for being plugged in the spliced eye of adapter, the spliced eye along plugging direction
With main bore portion, and it is integrally connected to the keyway portion of the side of the main bore portion.The optical fiber connector includes to be suitable for plugging
The spliced eye main bore portion plug unit, be connected to it is described plug the termination unit of unit rear end, and be socketed on described
The ring set unit for plugging unit and being located in front of the termination unit.
The unit that plugs includes defining the outer housing in the interior space that front and back penetrates through in hollow form, being set in described
Extend forward in space and from the interior space and the configuration module for wearing optical fiber, be installed on from rear end the outer housing and
The locating piece for being placed in the interior space and two are stretched along the traversing direction of the vertical plugging direction separately and from the shell
Body extends back, and can determine part along the hook that the traversing direction generates deformation toward each other.
The termination unit includes around the outer housing and the confession hook determines part and separatably hooks the surrounding body set, and certainly
The surrounding body extend forward and be suitable for it is described plug to stretch when unit is inserted in the main bore portion be placed in the keyway portion
Connecting key.The termination unit can plug unit disassembling, cooperation institute when the hook determine part and generates deformation toward each other described in
It states keyway portion and changes and be connected to the direction for plugging unit, change the position of the connecting key whereby；The termination unit
It is described hook determine part hook be set to the surrounding body when, then be fixed on described in plug unit.
The ring set unit is overlapped on the connecting key.
It the purpose of this utility model and solves its technical problem also following technical measures can be used to further realize.
Preferably, aforementioned optical fiber connector, wherein described each hook for plugging unit, which determines part, has the simultaneously energy that extends back
The straight-bar portion of deformation is generated, and along the traversing direction to determine the horizontal hook part that the direction of part is laterally extended, institute far from another hook
State hook the horizontal hook part for determine part be used to hook the surrounding body for being set to the termination unit and the fixation termination unit.
Preferably, aforementioned optical fiber connector, wherein the outer housing tool for plugging unit there are two spaced in parallel to each other and
Be respectively formed with for the connecting key stretch the panel part for the guide groove set, two be connected respectively in the side of the panel part two opposite sides
Plate portion, and it is connected to the end plate of the panel part Yu the side plate rear end.
Preferably, aforementioned optical fiber connector, wherein each side plate has the perforation in penetration state, described to plug list
The locating piece of member extends forward with matrix part and two from described matrix portion, and hooks the hook that setting is located at the perforation respectively
Portion.
Preferably, aforementioned optical fiber connector, wherein the ring set unit includes two and is located at opposite side and for being overlapped in
In the arc panel of the two opposite sides of the lapping plate, each lapping plate has for the lapping plate of the connecting key and two linkings
Along the plugging direction extend sliding slot, the termination unit further include two from the surrounding body along the plugging direction forward
Extend, and is placed in stretching in the sliding slot for stretching respectively and sets plate.
Preferably, aforementioned optical fiber connector, wherein each side plate of the outer housing also has recessed appearance
If slot area, the optical fiber connector also includes to be installed on the buffer cell for plugging unit, and the buffer cell includes setting
Central spring in the interior space and between the configuration module and the locating piece and two are installed on the side plate
Lateral spring in the containing groove area in portion.
Preferably, aforementioned optical fiber connector, wherein each arc panel of the ring set unit has towards another arc
Shape plate protrudes out and contact is in the convex block portion of ipsilateral lateral spring front end, and the ring set unit can be relative to the unit that plugs along institute
It states and plugs direction and move backward, and compress the lateral spring, the bullet that accumulation resets the ring set unit through the convex block portion
Property restoring force.
The beneficial effect of the utility model is: it is described hook determine part by the termination unit be fixed on described in plug unit
On, as long as so that the hook is determined part generates deformation toward each other, the termination unit can not dismantle the ring set unit and
It is described plug unit in the case where, plug unit removal described in, and change installation direction and adjust the position of the connecting key
It sets, the utility model optical fiber connector is enable to meet the specification for being intended to the adapter of grafting.
Detailed description of the invention
Fig. 1 is a stereogram exploded view, illustrates a case where existing optical fiber connector is plugged in an adapter；
Fig. 2 is a stereogram exploded view, illustrates that the existing optical fiber connector is plugged in the adapter of another specification
Situation；
Fig. 3 is a stereogram exploded view, illustrates an embodiment of the utility model optical fiber connector；
Fig. 4 is a stereogram exploded view, illustrates the kenel that the embodiment is completed, and suitable for being plugged on an adaptation
The case where device；
Fig. 5 is the visual angle perspective view different from Fig. 4, and auxiliary Fig. 4 illustrates the component of the embodiment；
Fig. 6 is a cross-sectional view, illustrates that the one of the embodiment plugs unit；
Fig. 7 is the visual angle cross-sectional view different from Fig. 6, illustrates a termination unit of the embodiment；
Fig. 8 is a cross-sectional view, illustrates two lateral springs of a buffer cell of the embodiment by the embodiment
The case where one ring set cell compression；
Fig. 9 is a schematic diagram, and two hooks that unit is plugged described in explanation determine part；
Figure 10 is a stereogram exploded view, illustrates that the termination unit changes connection direction relative to the unit that plugs, with
The case where adjusting the position of a connecting key of the termination unit；
Figure 11 be one similar to Fig. 9 schematic diagram, illustrate it is described hook determine part because the termination unit be connected to described in plug list
Member and the case where generate deformation toward each other；And
Figure 12 is a stereogram exploded view, illustrates that the embodiment adjusted is plugged in the adapter that specification is different from Fig. 4
The case where.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and embodiments.
Refering to Fig. 3,4, an embodiment of the utility model optical fiber connector, suitable for being plugged in one along a plugging direction D1
The spliced eye 90 of adapter 9, the spliced eye 90 are integrally connected to the main bore portion 901 with a main bore portion 901 and one
The keyway portion 902 of side.The main bore portion 901 that the embodiment is suitable for being plugged in the spliced eye 90 comprising one plugs unit
2, it one is connected to the termination unit 3, one for plugging 2 rear end of unit and is socketed on and described plug unit 2 and be located at the termination singly
Ring set unit 4 and one in front of member 3 are installed on the buffer cell 5 for plugging unit 2.
Refering to Fig. 3, Fig. 4 and Fig. 5, the unit 2 that plugs includes an interior sky that a front and back perforation is defined in hollow form
Between 200 outer housing 21, one be set in the interior space 200 and extend forward from the interior space 200 and for wearing light
Fine configuration module 22, one is installed on the locating piece 23 and two that the outer housing 21 and stretching is placed in the interior space 200 from rear end
A traversing direction D2 along a vertical plugging direction D1 separately extends back from the outer housing 21, and can be along described
The hook that traversing direction D2 generates deformation toward each other determines part 24.
There are two spaced in parallel to each other and be respectively formed with one before and after the plugging direction D1 and prolong for the outer housing 21 tool
Panel part 211, two of the guide groove 215 stretched are connected respectively in the side plate 212, Ji Yilian of 211 two opposite sides of panel part
It is connected to the end plate 213 of the panel part 211 and 212 rear end of side plate.
Refering to Fig. 6 and cooperate Fig. 3, each side plate 212 has one to pass through in penetration state with what the interior space 200 was connected to
Hole 218 and one be formed in outside and recessed containing groove area 219.
The locating piece 23 extends forward from described matrix portion 231 with a matrix part 231 and two and hooks setting respectively
Positioned at the hook part 232 of the perforation 218.Each hook determines part 24 and extends back and can generate along the traversing direction D2 with one
The straight-bar portion 241 of deformation and one is to determine the horizontal hook part 242 that the direction of part 24 is laterally extended far from another hook.
The buffer cell 5 include one be set in the interior space 200 and between the configuration module 22 with it is described fixed
Central spring 51 and two lateral springs 52 being installed in the containing groove area 219 of the side plate 212 between the part 23 of position.
Refering to Fig. 7 and cooperate Fig. 4 and Fig. 5, the termination unit 3 includes one around the outer housing 21 and fixed for the hook
Part 24 separatably hooks the surrounding body 31, one set and extends forward from the surrounding body 31 and be suitable for inserting in the unit 2 that plugs
The connecting key 32 for being placed in the keyway portion 902 is stretched when set on the main bore portion 901 and two are inserted from the surrounding body 31 along described
Plate 33 is set in stretching of connecing that direction D1 extends forward.The horizontal hook part 242 hook as illustrated in fig. 5 for determining part 24 that hooks is set on the ring
When around body 31, the termination unit 3 is determined the limit of part 24 by the hook and is fixed in described plug on unit 2.And it is described
When hook determine part 24 and generates deformation toward each other, the termination unit 3 is not determined the limit of part 24 then by the hook.
Again refering to Fig. 5 and Fig. 6, the ring set unit 4 includes two and is located at opposite side and for being overlapped in the connection
In the arc panel 42 of the two opposite sides of the lapping plate 41, each lapping plate 41 has for the lapping plate 41 of key 32 and two linkings
One sliding slot 411 extended along the plugging direction D1.Each arc panel 42 has one to protrude out towards another arc panel 42, and is used for
Contact is in the convex block portion 421 of ipsilateral 52 front end of lateral spring.When the termination unit 3 be connected to it is described plug 2 rear end of unit when,
It is described to stretch that set plate 33 be to stretch to be placed in the sliding slot 411 respectively.
Refering to Fig. 8 and cooperate Fig. 4, the embodiment is inserted in the grafting of the adapter 9 along the plugging direction D1
When hole 90, the unit 2 that plugs of the embodiment is to stretch the main bore portion 901 for being placed in the spliced eye 90, and the termination unit 3
Connecting key 32 then corresponds to the keyway portion 902 of the spliced eye 90.When pushing and pressing of the ring set unit 4 by the adapter 9, then
The ring set unit 4 can plug unit 2 and move backward along the plugging direction D1 relative to described, and penetrate the convex block portion
The 421 compression lateral springs 52, the elastic restoring force that accumulation resets the ring set unit 4.When the embodiment is fitted from described
After orchestration 9 is dismantled, then the elastic restoring force will be such that the ring set unit 4 restores to not yet compressing the side as shown in Figure 6
The position of spring 52.
Refering to Fig. 9 and Figure 10, when being intended to adjust the position of the connecting key 32 of the termination unit 3, as long as such as thick line arrow in Fig. 9
Shown in head, external force of the application of part 24 along the traversing direction D2 toward each other is determined to the hook, the hook determines the described of part 24
Straight-bar portion 241 can generate deformation, so that the horizontal hook part 242 to move toward each other in the direction.At this point, the termination unit
3, which are not determined part 24 by the hook, is limited, therefore the disassembly of unit 2 can be plugged described in, and the keyway portion 902 is cooperated (to be illustrated in
Fig. 4) change the direction for being connected to the termination unit 3 as illustrated in fig. 10, changes the position of the connecting key 32 whereby.
Refering to Fig. 5, Figure 11 and Figure 12, when the termination unit 3, which adjusts, to be completed, as long as directly by the termination unit 3
The movement of unit 2 is plugged toward described, the surrounding body 31 of the termination unit 3 i.e. meeting nature pushes the hook to determine part 24, makes institute
It states hook determine part 24 and generate deformation toward each other in the direction along the traversing direction D2, passes through the hook in the termination unit 3
After determining part 24, the hook determines the meeting of part 24 spring-go due to the elastic restoring force of itself, so that the horizontal hook part 242 is heavy as shown in Figure 5
It is fixed on the rear end of the surrounding body 31, newly the termination unit 3 is fixed on described plug on unit 2 really.When described
Connecting key 32 changes position because of the direction of the termination unit 3 adjustment connection, can cooperate the key as illustrated in fig. 12
Groove portion 902 is located at the adapter 9 ' of the different size of another location.
Claims (7)
1. a kind of optical fiber connector, suitable for being plugged in the spliced eye of adapter along plugging direction, the spliced eye has main aperture
Portion, and it is integrally connected to the keyway portion of the side of the main bore portion；It is characterized by: the optical fiber connector includes:
Unit is plugged, suitable for being plugged in the main bore portion of the spliced eye, and including defining what front and back penetrated through in hollow form
The outer housing in interior space, the configuration mould for being set in the interior space and extending and be used to wear optical fiber forward from the interior space
Block is installed on the outer housing from rear end and stretches the locating piece for being placed in the interior space and two along the vertical plugging direction
Traversing direction separately and from the outer housing extend back, and the hook of deformation can be generated toward each other along the traversing direction
Determine part；
Termination unit, be connected to it is described plug unit rear end, and including around the outer housing and determining part for the hook and can be detached from
Ground hooks the surrounding body that sets, and extends forward from the surrounding body and suitable for it is described plug unit and be inserted in the main bore portion when
Stretch the connecting key for being placed in the keyway portion, the termination unit, can be described in oneself when the hook determine part and generates deformation toward each other
Unit disassembling is plugged, cooperates the keyway portion and changes and be connected to the direction for plugging unit, change the connecting key whereby
Position, the termination unit it is described hook determine part hook be set to the surrounding body when, then be fixed on described in plug unit；And
Ring set unit is socketed on and described plug unit and be located in front of the termination unit and be overlapped on the connecting key.
2. optical fiber connector according to claim 1, it is characterised in that: described each hook for plugging unit, which determines part, to be had
The straight-bar portion of deformation is extended back and can be generated along the traversing direction, and is laterally extended with the direction for determining part far from another hook
Horizontal hook part, described hook determine the horizontal hook part of part and be used to hook the surrounding body set on the termination unit and fix termination list
Member.
3. optical fiber connector according to claim 1, it is characterised in that: there are two that for the outer housing tool for plugging unit
This parallel interval and be respectively formed with for the connecting key stretch the panel part for the guide groove set, two be connected respectively in the panel part
The side plate of two opposite sides, and it is connected to the end plate of the panel part Yu the side plate rear end.
4. optical fiber connector according to claim 3, it is characterised in that: each side plate has passing through in penetration state
Hole, the locating piece for plugging unit extend forward with matrix part and two from described matrix portion, and hook setting respectively and be located at
The hook part of the perforation.
5. optical fiber connector according to claim 4, it is characterised in that: the ring set unit includes two and is located at opposite side
And the lapping plate for being used to be overlapped in the connecting key and two linkings are in the arc panel of the two opposite sides of the lapping plate, it is each
A lapping plate has the sliding slot extended along the plugging direction, and the termination unit further includes two from described in the surrounding body edge
Plugging direction extends forward, and is placed in stretching in the sliding slot for stretching respectively and sets plate.
6. optical fiber connector according to claim 5, it is characterised in that: each side plate of the outer housing also has
Recessed containing groove area, the optical fiber connector also include to be installed on the buffer cell for plugging unit, the buffering
Unit includes the central spring and two peaces being set in the interior space and between the configuration module and the locating piece
Lateral spring in containing groove area loaded on the side plate.
7. optical fiber connector according to claim 6, it is characterised in that: each arc panel of the ring set unit has
It is protruded out towards another arc panel and contact is in the convex block portion of ipsilateral lateral spring front end, the ring set unit can be relative to described
It plugs unit to plug direction described in and move backward, and compresses the lateral spring through the convex block portion, accumulation makes the ring set
The elastic restoring force that unit resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576614.4U CN208737050U (en) | 2018-09-25 | 2018-09-25 | Optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576614.4U CN208737050U (en) | 2018-09-25 | 2018-09-25 | Optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208737050U true CN208737050U (en) | 2019-04-12 |
Family
ID=66035477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821576614.4U Active CN208737050U (en) | 2018-09-25 | 2018-09-25 | Optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208737050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815080A (en) * | 2022-05-07 | 2022-07-29 | 中天宽带技术有限公司 | Connector, adapter, connecting assembly, separation tool and cable |
-
2018
- 2018-09-25 CN CN201821576614.4U patent/CN208737050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815080A (en) * | 2022-05-07 | 2022-07-29 | 中天宽带技术有限公司 | Connector, adapter, connecting assembly, separation tool and cable |
| CN114815080B (en) * | 2022-05-07 | 2023-09-26 | 中天宽带技术有限公司 | Connector, adapter, connection assembly, disconnecting tool and cable |
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