CN209198702U - A kind of fiber adapter - Google Patents
A kind of fiber adapter Download PDFInfo
- Publication number
- CN209198702U CN209198702U CN201822027899.2U CN201822027899U CN209198702U CN 209198702 U CN209198702 U CN 209198702U CN 201822027899 U CN201822027899 U CN 201822027899U CN 209198702 U CN209198702 U CN 209198702U
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- Prior art keywords
- frame set
- outer frame
- fiber adapter
- boss
- cavity
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Abstract
A kind of fiber adapter, for in both ends grafting optical fiber connector, it include: the first outer frame set, the second outer frame set, two core folders, casings, elastic slice, first outer frame set and the docking of the second outer frame set, the folder docking of two cores, the one side of first outer frame set is provided with first boss, and the another side of the first outer frame set is provided with the groove with first boss cooperation.The one side of first outer frame set is provided with first boss, and the another side of the first outer frame set is provided with the groove with first boss cooperation；When by multiple fiber adapter laid out in parallel together, the first boss of fiber adapter can be just caught in the groove of adjacent fiber adapter, the cooperation of first boss and groove, the seamless arrangement of multiple fiber adapter may be implemented, the displacement that can also prevent fiber adapter after arranging can be played the role of positioning fiber adapter.So the fiber adapter of the utility model can closely arrange, setting, arrangement installation space utilization rate are high.
Description
Technical field
The utility model relates to a kind of technical field of optical fiber communication, more particularly to a kind of fiber adapter.
Background technique
Fiber adapter is the optical passive component that usage amount is most in optical fiber telecommunications system, and most of fiber adapter is
It is made of three parts: two fibre-optical splices and a coupler.Two fibre-optical splices put into two optical fiber tail-ends；Coupler
Play alignment sleeve.
The fiber adapter of the prior art is all individually individually arranged due to its contour structures, can not be real
It is now highdensity to be arranged, when multiple fiber adapter are set to computer room, larger space is occupied, arrangement is not compact enough,
And arrangement setting is not beautiful enough, in today that room rate goes up increasingly, is not able to satisfy the use demand of user.
Utility model content
The purpose of this utility model is that avoid shortcoming in the prior art and provide one kind can closely arrange setting,
The high fiber adapter of installation space utilization rate of arranging.
A kind of fiber adapter, in both ends grafting optical fiber connector, comprising: the first outline border with the first cavity
Set, the second outer frame set with the second cavity, two be respectively arranged in first cavity and the second cavity have third
Core folder, the casing that both ends are sheathed on respectively in the third cavity, the elastic slice being sheathed on outside second outer frame set of cavity, institute
The both ends for stating the first outer frame set are respectively arranged with the first opening being connected to first cavity, the both ends of second outer frame set
It is respectively arranged with the second opening being connected to second cavity, the both ends of the core folder are respectively arranged with and the third cavity
The third of connection is open, first outer frame set and second outer frame set docking, the two core folder docking, first outline border
The one side of set is provided with first boss, and the another side of first outer frame set is provided with recessed with first boss cooperation
Slot.
Preferably, the edge of above-mentioned first boss has the card slot of indent, and the bottom margin of the groove is provided with and institute
State the second boss of card slot cooperation.
Preferably, above-mentioned card slot is along the entire first boss edge setting, and the second boss is along the entire groove
Bottom margin setting.
Preferably, two ports after above-mentioned first outer frame set and second outer frame set dock outwardly are respectively first end
Mouth and second port, the first boss and the groove extend at the first port.
Preferably, the cover board hinged with first outer frame set is provided at above-mentioned first port, at the second port
It is provided with dust cap.
Preferably, the upper end setting of above-mentioned first outer frame set is there are two spaced first lug, the cover board it is interior
There are two spaced second lug, the lateral surface of two second lugs is respectively arranged with the circle of evagination for upper lateral part setting
The medial surface of column, two second lugs is respectively arranged with the column of evagination, and two first lugs are respectively arranged with mounting hole,
Two cylinders are caught in two mounting holes from inside respectively, and the fiber adapter is additionally provided with spring, the spring
Both ends are respectively sleeved on two columns, and the medial surface of one of them second lug is provided with fixation hole, the spring
One end is inserted and fixed in the fixation hole, is arranged at the position of the spring other end of the upper surface of first outer frame set
There is locating slot, the other end of the spring, which is caught in, to be fixed in the locating slot.
Preferably, a side of above-mentioned cover board is provided with protrusive board corresponding with the first boss, the cover board it is another
Side is provided with notch corresponding with the groove.
Compared with the prior art, the utility model has the following advantages: the first outline border of the fiber adapter of the utility model
Set and the docking setting of the second outer frame set, the folder docking setting of two cores, the both ends of casing are sheathed in the third cavity of core folder respectively, use
To realize the optical path docking of optical fiber connector.The one side of first outer frame set is provided with first boss, the first outer frame set it is another
Side is provided with the groove with first boss cooperation；When by multiple fiber adapter laid out in parallel together, fiber adapter
First boss can just be caught in the groove of adjacent fiber adapter, the cooperation of first boss and groove may be implemented multiple
The seamless arrangement of fiber adapter can also prevent the displacement of fiber adapter after arrangement, can play positioning fiber adapter
Effect.So the fiber adapter of the utility model can closely arrange, setting, arrangement installation space utilization rate are high.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions.
Fig. 1 is a kind of decomposition texture schematic diagram of fiber adapter of the utility model；
Fig. 2 is a kind of half section structure diagram of fiber adapter of the utility model；
Fig. 3 is a kind of structural schematic diagram of the first outer frame set of fiber adapter of the utility model；
Fig. 4 is a kind of structural schematic diagram of the first outer frame set of fiber adapter of the utility model；
Fig. 5 is a kind of structural schematic diagram of the highly dense arrangement of fiber adapter of the utility model；
Fig. 6 is a kind of structural schematic diagram of the opening cover board of fiber adapter of the utility model；
Fig. 7 is a kind of structural schematic diagram of the cover board of fiber adapter of the utility model；
Fig. 8 is a kind of structural schematic diagram of the spring of fiber adapter of the utility model.
Specific embodiment
The utility model is further described with attached drawing with the following Examples:
A kind of fiber adapter 10, in both ends grafting optical fiber connector, as shown in Figures 1 to 5, comprising: have the
First outer frame set 20 of one cavity 21, the second outer frame set 30, two with the second cavity 31 are respectively arranged at the first cavity 21
Casing 40, the set being sheathed on respectively with the core folder 35 with third cavity 36 in the second cavity 31, both ends in third cavity 36
Elastic slice 42 outside the second outer frame set 30, the both ends of the first outer frame set 20 are respectively arranged with first be connected to the first cavity 21
Opening 22, the both ends of the second outer frame set 30 are respectively arranged with the second opening 32 being connected to the second cavity 31, the both ends of core folder 35
It is respectively arranged with the third opening 37 being connected to third cavity 36, the first outer frame set 20 and the docking of the second outer frame set 30, two cores folder
35 docking, the one side of the first outer frame set 20 are provided with first boss 50, and the another side of the first outer frame set 20 is provided with and the
The groove 55 of one boss 50 cooperation.
First outer frame set 20 of the fiber adapter 10 of the utility model and the docking setting of the second outer frame set 30, two cores folder 35
Docking setting, the both ends of casing 40 are sheathed on respectively in the third cavity 36 of core folder 35, to realize the optical path of optical fiber connector
Docking.The one side of first outer frame set 20 is provided with first boss 50, and the another side of the first outer frame set 20 is provided with and first
The groove 55 that boss 50 cooperates；When by multiple 10 laid out in parallel of fiber adapter together, the first of fiber adapter 10 is convex
Platform 50 can be just caught in the groove 55 of adjacent fiber adapter 10, and the cooperation of first boss 50 and groove 55 may be implemented more
The seamless arrangement of a fiber adapter 10 can also prevent the displacement of fiber adapter 10 after arrangement, and it is suitable to play positioning optical fiber
The effect of orchestration 10.So the fiber adapter 10 of the utility model can closely arrange, setting, arrangement installation space utilization rate are high.
Preferably, as shown in Figure 3 and Figure 4, the edge of first boss 50 has the card slot 51 of indent, the bottom sides of groove 55
Edge is provided with the second boss 56 cooperated with card slot 51.When the first boss 50 of fiber adapter 10 is caught in adjacent fiber adapter
When in 10 groove 55, second boss 56 is just caught in the card slot 51 of indent, the cooperation of second boss 56 and card slot 51, can be with
Increase the reliability for setting of closely arranging between fiber adapter 10, is not easy to shift between fiber adapter 10, structure more may be used
It leans on.
Preferably, as shown in Figure 3 and Figure 4, card slot 51 is arranged along entire 50 edge of first boss, and second boss 56 is along entire
The setting of 55 bottom margin of groove.Card slot 51 is arranged along entire 50 edge of first boss, and second boss 56 is along entire 55 bottom of groove
Edge setting, can increase card slot 51 and second boss 56 cooperation clamping contact area, can increase fiber adapter 10 it
Between closely arrange the reliability of setting, be not easy to shift between fiber adapter 10, structure is more reliable.
Preferably, two ports after the first outer frame set 20 and the docking of the second outer frame set 30 outwardly are respectively first port 23
With second port 33, first boss 50 and groove 55 are extended at first port 23.
Preferably, as shown in Figures 1 to 8, the cover board 60 hinged with the first outer frame set 20 is provided at first port 23, the
Dust cap 80 is provided at Two-port netwerk 33.Cover board 60 is set at the first port 23 of the first outer frame set 20, and dust cap 80 is arranged
At the dust cap 80 of the second outer frame set 30, cover board 60 and dust cap 80 play the role of it is dust-proof it is against sunshine leak, cover board 60 with
First outer frame set 20 is hinged, when needing to operate, can open cover board 60, when not needing operation, shuts cover board 60, operates very square
Just；Cover board 60 is connect with the first outer frame set 20, will not be lost after opening.
Preferably, as shown in Figures 1 to 8, there are two spaced first lugs for the upper end setting of the first outer frame set 20
24, there are two spaced second lug 61, the lateral surface of two second lugs 61 is set respectively for the inside upper part setting of cover board 60
It is equipped with the cylinder 62 of evagination, the medial surface of two second lugs 61 is respectively arranged with the column 63 of evagination, two first lugs 24 difference
It is provided with mounting hole 25, two cylinders 62 are caught in two mounting holes 25 from inside respectively, and fiber adapter 10 is additionally provided with spring 85,
The both ends of spring 85 are respectively sleeved on two columns 63, and the medial surface of one of them the second lug 61 is provided with fixation hole 64, spring
85 one end 86 is inserted and fixed in fixation hole 64, is set at the position of 85 other end 86 of spring of the upper surface of the first outer frame set 20
It is equipped with locating slot 26, the other end 86 of spring 85, which is caught in, to be fixed in locating slot 26.When needing to open cover board 60, due to spring 85
One end be inserted and fixed in fixation hole 64, the other end of spring 85, which is caught in, to be fixed in locating slot 26, i.e. the both ends of spring 85
Be it is fixed, slightly firmly dig cover board 60,85 torsional deflection of spring upwards；When not needing operation, both hands are decontroled, cover board 60 exists
The reset force of pushing is generated under the action of 85 torsional deformation torsion of spring, 60 automatic cover of cover board returns.So the light of the utility model
It can be covered back in time after fine 10 opening operation of adapter, can prevent optical path from leaking, and that operation is very easy is reliable.
Preferably, as shown in Figure 2 and Figure 7, a side of cover board 60 is provided with protrusive board 65 corresponding with first boss 50,
The other side of cover board 60 is provided with notch 66 corresponding with groove 55.When by multiple 10 laid out in parallel of fiber adapter together
When, the protrusive board 65 of cover board 60 can be just caught in the notch 66 of adjacent cover board 60, and the cooperation of protrusive board 65 and notch 66 is convex with first
Platform 50 and the cooperation of groove 55 combine, and the seamless arrangement of multiple fiber adapter 10 can be better achieved, can also the row of preventing
The displacement of fiber adapter 10 after column can be played the role of positioning fiber adapter 10.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (7)
1. a kind of fiber adapter, in both ends grafting optical fiber connector characterized by comprising with the first cavity
First outer frame set, the second outer frame set with the second cavity, two be respectively arranged in first cavity and the second cavity
With third cavity core folder, both ends be sheathed in the third cavity respectively casing, be sheathed on outside second outer frame set
Elastic slice, the both ends of first outer frame set are respectively arranged with the first opening being connected to first cavity, outside described second
The both ends of frame set are respectively arranged with the second opening being connected to second cavity, and the both ends of the core folder are respectively arranged with and institute
State the third opening of third cavity connection, first outer frame set and second outer frame set docking, the two core folder docking, institute
The one side for stating the first outer frame set is provided with first boss, the another side of first outer frame set be provided with it is described first convex
The groove of platform cooperation.
2. a kind of fiber adapter according to claim 1, it is characterised in that: the edge of the first boss has indent
Card slot, the bottom margin of the groove be provided with the card slot cooperation second boss.
3. a kind of fiber adapter according to claim 2, it is characterised in that: the card slot is along the entire first boss
Edge setting, the second boss is along the entire bottom portion of groove edge setting.
4. a kind of fiber adapter according to claim 3, it is characterised in that: outside first outer frame set and described second
Two ports after frame set docking outwardly are respectively first port and second port, and the first boss and the groove extend to
At the first port.
5. a kind of fiber adapter according to claim 4, it is characterised in that: be provided at the first port with it is described
First outer frame set hinged cover board is provided with dust cap at the second port.
6. a kind of fiber adapter according to claim 5, it is characterised in that: the upper end of first outer frame set is provided with
Two spaced first lugs, there are two spaced second lugs for the inside upper part setting of the cover board, described in two
The lateral surface of second lug is respectively arranged with the cylinder of evagination, and the medial surface of two second lugs is respectively arranged with the vertical of evagination
Column, two first lugs are respectively arranged with mounting hole, and two cylinders are caught in two mounting holes from inside respectively, described
Fiber adapter is additionally provided with spring, and the both ends of the spring are respectively sleeved on two columns, one of them is described second convex
The medial surface of ear is provided with fixation hole, and one end of the spring is inserted and fixed in the fixation hole, first outer frame set
Locating slot is provided at the position of the spring other end of upper surface, the other end of the spring, which is caught in, is fixed on the positioning
In slot.
7. a kind of fiber adapter according to claim 6, it is characterised in that: a side of the cover board is provided with and institute
The corresponding protrusive board of first boss is stated, the other side of the cover board is provided with notch corresponding with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027899.2U CN209198702U (en) | 2018-12-03 | 2018-12-03 | A kind of fiber adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027899.2U CN209198702U (en) | 2018-12-03 | 2018-12-03 | A kind of fiber adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198702U true CN209198702U (en) | 2019-08-02 |
Family
ID=67427619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822027899.2U Active CN209198702U (en) | 2018-12-03 | 2018-12-03 | A kind of fiber adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281847A (en) * | 2020-02-20 | 2021-08-20 | 立佳兴业股份有限公司 | Optical connector receptacle and module and optical connector module thereof |
| CN115291337A (en) * | 2022-07-25 | 2022-11-04 | 无锡芯光互连技术研究院有限公司 | MT interface optical fiber connecting and fixing device |
-
2018
- 2018-12-03 CN CN201822027899.2U patent/CN209198702U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281847A (en) * | 2020-02-20 | 2021-08-20 | 立佳兴业股份有限公司 | Optical connector receptacle and module and optical connector module thereof |
| CN115291337A (en) * | 2022-07-25 | 2022-11-04 | 无锡芯光互连技术研究院有限公司 | MT interface optical fiber connecting and fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210930 Address after: 516100 No.1 Industrial Avenue, Longhua Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Huizhou Feibokang Industrial Co.,Ltd. Address before: 518000 No. 10-5, Minsheng 1st Road, liaokeng, Baoyuan community, Shiyan street, Bao'an District, Shenzhen, Guangdong (No. 1, 3rd floor and No. 6, 7th floor) Patentee before: SHENZHEN FIBERCAN OPTICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |