CN210051925U - SC and LC optical fiber adapter conversion device - Google Patents
SC and LC optical fiber adapter conversion device Download PDFInfo
- Publication number
- CN210051925U CN210051925U CN201920596362.XU CN201920596362U CN210051925U CN 210051925 U CN210051925 U CN 210051925U CN 201920596362 U CN201920596362 U CN 201920596362U CN 210051925 U CN210051925 U CN 210051925U
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- China
- Prior art keywords
- fixedly connected
- optical fiber
- frame
- sides
- fiber adapter
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- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 241000463219 Epitheca Species 0.000 abstract description 10
- 239000012634 fragment Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
Images
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- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a SC, LC optical fiber adapter conversion equipment, including the epitheca, the bottom fixedly connected with first shelf of epitheca to the bottom fixedly connected with second shelf of first shelf, the bottom fixedly connected with inferior valve of second shelf, and the positive both sides of inferior valve have all seted up the slot, two the bottom of slot inner wall is all fixedly connected with the card frame, and the fixed surface of card frame is connected with the shell fragment, the fixed slot has been seted up on the surface of epitheca, sliding connection has the removal frame between the both sides of epitheca inner wall, reduces the possibility of making mistakes in the daily fortune dimension, raises the efficiency, and the interface module can directly dock with the equipment that has FC type interface, and convenient to use is nimble, can reduce the holistic connection loss of link, therefore can satisfy the different installation demands of product part, and the structure is small in size; the upper shell and the lower shell are easy to install, so that the optical fiber conversion connection adapter is easier to disassemble and assemble.
Description
Technical Field
The utility model relates to an optic fibre user equipment specifically is a SC, LC optic fibre adapter conversion equipment.
Background
The optical fiber connector is the most used passive optical device in the optical fiber communication system, and most of the optical fiber connectors are composed of three parts: two fiber splices and a coupler. Two optical fiber connectors are arranged at the tail ends of the two optical fibers; the coupler acts as an alignment sleeve. In addition, the coupler is mostly provided with a metal or nonmetal flange so as to be convenient for the installation and fixation of the connector, two ends of the optical fiber adapter can be inserted into optical fiber connectors with different interface types, the conversion among different interfaces of FC, SC, ST, LC, MTRJ, MPO, E2000 and the like is realized, the optical fiber adapter is widely applied to Optical Distribution Frames (ODF), optical fiber communication equipment, instruments and the like, and has the advantages of super-performance, stability and reliability. The optical fiber adapter is also called an optical fiber connector in the market, and actually, the optical fiber adapter is two different products, and the optical fibers are connected through an opening sleeve inside the optical fiber adapter so as to ensure the highest connection performance between the optical fiber connectors. In order to fix on various panels, various elaborate fixing flanges are also designed. The conversion adapter can be connected with optical fiber connectors with different interface types at two ends, and provides connection between APC end faces.
The existing optical fiber adapter has various devices in a power communication network, needs to be continuously replaced when connecting devices with different optical fiber interfaces, has low working efficiency, occupies large area when in use, and is inconvenient and flexible; in addition, the optical fiber movable connector has some defects such as optical fiber breakage, end face damage and the like.
Accordingly, one skilled in the art provides an SC, LC fiber optic adapter conversion device to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a SC, LC optical fiber adapter conversion device, in order to solve the existing optical fiber adapter that proposes in the above-mentioned background art, the equipment is numerous in the power communication network, when connecting the equipment of different optical fiber interface, need change the optical fiber adapter ceaselessly, the work efficiency is very low, the floor area is large when using, it is not convenient enough and nimble; in addition, the optical fiber movable connector has some defects, such as optical fiber breakage, end face damage and the like.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a SC, LC optical fiber adapter conversion equipment, includes the epitheca, the first frame that separates of bottom fixedly connected with of epitheca to the bottom fixedly connected with second of first frame that separates the frame, the bottom fixedly connected with inferior valve of second frame that separates to the slot has all been seted up, two to the positive both sides of inferior valve the equal fixedly connected with in bottom of slot inner wall card frame to the fixed surface of card frame is connected with the shell fragment, the fixed slot has been seted up on the surface of epitheca, sliding connection has the removal frame between the both sides of epitheca inner wall to the top fixedly connected with card key of removal frame, the top swing joint of card key has the insertion frame to the top fixedly connected with mounting bracket of insertion frame, fixedly connected with extrusion spring between the bottom of removal frame and the bottom of epitheca inner wall.
As a further aspect of the present invention: the movable grooves are formed in the two sides of the surface of the upper shell, the sliding frame is movably connected inside the movable grooves, and the top of the sliding frame is fixedly connected with the top frame.
As a further aspect of the present invention: the mounting holes are formed in the two sides of the top of the first separation frame and the two sides of the bottom of the second separation frame.
As a further aspect of the present invention: the bottom on inferior valve surface has seted up the quad slit to the equal fixedly connected with bayonet lock in both sides of inferior valve.
As a further aspect of the present invention: the fixed surface of fixed slot is connected with the iron sheet to the equal fixedly connected with stationary blade in both sides of iron sheet.
As a further aspect of the present invention: and the two sides of the back surface of the lower shell are respectively provided with a groove and a stopping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the whole conversion device has reasonable structural design, realizes the direct and arbitrary conversion of FC, SC and LC, reduces the possibility of error in daily operation and maintenance, improves the efficiency, can directly butt joint the interface assembly with equipment with an FC type interface, is convenient and flexible to use, can reduce the connection loss of the whole link, can meet different installation requirements of product parts, and has small structural volume; the upper shell and the lower shell are easy to install, so that the optical fiber conversion connection adapter is easier to disassemble and assemble.
Drawings
Fig. 1 is a schematic structural diagram of an SC and LC optical fiber adapter conversion device.
Fig. 2 is a schematic structural diagram of a lower shell in an SC and LC fiber optic adapter conversion device.
Fig. 3 is a schematic structural diagram of the interior of the upper shell in the SC and LC fiber optic adapter conversion device.
Fig. 4 is a schematic structural diagram of the back side of an SC and LC fiber adapter conversion device.
In the figure: 1. the upper shell, 2, first shelf, 3, second shelf, 4, inferior valve, 5, slot, 6, card frame, 7, fixed slot, 8, shell fragment, 9, removal frame, 10, card key, 11, insert the frame, 12, mounting bracket, 13, extrusion spring, 14, activity groove, 15, carriage, 16, roof-rack, 17, mounting hole, 18, quad slit, 19, bayonet lock, 20, iron sheet, 21, stationary blade, 22, recess, 23, prevent the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an SC, LC optical fiber adapter conversion device includes an upper casing 1, the whole device has a compact structural design, and can be perfectly used in one-thirtieth of a mold box, a first separation frame 2 is fixedly connected to the bottom of the upper casing 1, mounting holes 17 are respectively formed on both sides of the top of the first separation frame 2 and both sides of the bottom of a second separation frame 3, the mounting holes 17 can mount the whole upper casing 1 and a lower casing 4, the bottom of the first separation frame 2 is fixedly connected to the second separation frame 3, the bottom of the second separation frame 3 is fixedly connected to a lower casing 4, grooves 22 and stopping grooves 23 are respectively formed on both sides of the back of the lower casing 4, the end of the stopping part 23 can be pressed against the other surface of the machine plate, so as to prevent the optical fiber adapter from shaking, a square hole 18 is formed in the bottom of the surface of the lower casing 4, and clamping pins 19 are fixedly connected to both sides, the bayonet 19 is used for clamping the optical fiber inside the whole lower shell 4, the slots 5 are respectively arranged on the two positive sides of the lower shell 4, the bottom parts of the inner walls of the two slots 5 are fixedly connected with a clamping frame 6, the surface of the clamping frame 6 is fixedly connected with an elastic sheet 8, the elastic sheet 8 is used as a shading plate and is beneficial to preventing dust from entering the inside of the adapter, the surface of the upper shell 4 is provided with a fixed slot 7, the surface of the fixed slot 7 is fixedly connected with an iron sheet 20, the two sides of the iron sheet 20 are respectively and fixedly connected with a fixed sheet 21, the fixed sheets 21 are used for being installed in a panel and are more stable, the movable frame 9 is slidably connected between the two sides of the inner wall of the upper shell 1, the top part of the movable frame 9 is fixedly connected with a clamping key 10, the top part of the clamping key 10 is movably connected with an insertion frame 11, the top part of, activity groove 14 has all been seted up to the both sides on epitheca 1 surface to the inside swing joint of activity groove 14 has carriage 15, the top fixedly connected with roof-rack 16 of carriage 15, and whole roof-rack 16 utilizes carriage 15 can change.
The utility model discloses a theory of operation is: at first, the movable groove 14 that is seted up on whole upper casing 1 surface utilizes carriage 15 to change roof-rack 16 to utilize the stationary blade 21 of installing in upper casing 1 both sides next, install on the panel, prevent not hard up, the slot 5 of seting up through lower casing 4 surface is used for the conversion to SC and LC optic fibre next, and install the shell fragment 8 that 5 inner walls of slot bottoms can conveniently carry out the chucking to whole optic fibre, be convenient for change the optic fibre of different models.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The SC and LC optical fiber adapter conversion device comprises an upper shell (1) and is characterized in that the bottom of the upper shell (1) is fixedly connected with a first separation frame (2), the bottom of the first separation frame (2) is fixedly connected with a second separation frame (3), the bottom of the second separation frame (3) is fixedly connected with a lower shell (4), slots (5) are respectively formed in two front sides of the lower shell (4), clamping frames (6) are respectively fixedly connected with the bottoms of the inner walls of the two slots (5), elastic sheets (8) are fixedly connected with the surfaces of the clamping frames (6), fixed grooves (7) are formed in the surface of the upper shell (1), a moving frame (9) is slidably connected between two sides of the inner wall of the upper shell (1), a clamping key (10) is fixedly connected with the top of the moving frame (9), and an inserting frame (11) is movably connected with the top of the clamping key (10), and the top of the insertion frame (11) is fixedly connected with an installation frame (12), and an extrusion spring (13) is fixedly connected between the bottom of the moving frame (9) and the bottom of the inner wall of the upper shell (1).
2. The SC and LC optical fiber adapter conversion device according to claim 1, wherein the two sides of the surface of the upper shell (1) are both opened with a movable groove (14), and a sliding frame (15) is movably connected inside the movable groove (14), and the top of the sliding frame (15) is fixedly connected with a top frame (16).
3. The SC and LC optical fiber adapter conversion device according to claim 1, wherein two sides of the top of the first shelf (2) and two sides of the bottom of the second shelf (3) are both provided with mounting holes (17).
4. An SC and LC optical fiber adapter conversion device according to claim 1, wherein the bottom of the surface of the lower shell (4) is provided with a square hole (18), and both sides of the lower shell (4) are fixedly connected with a bayonet (19).
5. The SC and LC optical fiber adapter switching device according to claim 1, wherein an iron sheet (20) is fixedly connected to the surface of the fixing groove (7), and fixing sheets (21) are fixedly connected to both sides of the iron sheet (20).
6. An SC, LC optical fiber adapter conversion device according to claim 1, wherein both sides of the back of the lower case (4) are respectively provided with a groove (22) and a stopping groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596362.XU CN210051925U (en) | 2019-04-28 | 2019-04-28 | SC and LC optical fiber adapter conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596362.XU CN210051925U (en) | 2019-04-28 | 2019-04-28 | SC and LC optical fiber adapter conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210051925U true CN210051925U (en) | 2020-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920596362.XU Expired - Fee Related CN210051925U (en) | 2019-04-28 | 2019-04-28 | SC and LC optical fiber adapter conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210051925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190347A1 (en) * | 2020-03-23 | 2021-09-30 | 阿里巴巴集团控股有限公司 | Optical cross connect unit, connector adaptation unit and optical fiber connection device |
-
2019
- 2019-04-28 CN CN201920596362.XU patent/CN210051925U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190347A1 (en) * | 2020-03-23 | 2021-09-30 | 阿里巴巴集团控股有限公司 | Optical cross connect unit, connector adaptation unit and optical fiber connection device |
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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: 20200211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |