CN205157840U - Optical interface component of side direction fixed sleeving - Google Patents
Optical interface component of side direction fixed sleeving Download PDFInfo
- Publication number
- CN205157840U CN205157840U CN201520895563.1U CN201520895563U CN205157840U CN 205157840 U CN205157840 U CN 205157840U CN 201520895563 U CN201520895563 U CN 201520895563U CN 205157840 U CN205157840 U CN 205157840U
- Authority
- CN
- China
- Prior art keywords
- hole
- optical interface
- lock pin
- side direction
- side opening
- 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.)
- Active
Links
Abstract
The utility model discloses an optical interface component of side direction fixed sleeving, optical interface component includes the base, first through -hole, second through -hole and third through -hole has from left to right set gradually on the center of base, install ceramic lock pin in the first through -hole, the center of pottery lock pin is provided with the optical fiber hole who supplies optic fibre to pass through, be provided with ceramic bushing in the second through -hole, the front end of pottery lock pin stretches into in ceramic bushing's the centre bore, install the protecgulum in the third through -hole, be provided with the side opening on the lateral wall of second through -hole, the side opening with second through -hole intercommunication, be provided with in the side opening and toast the viscose, it fixes to toast the front end of viscose on ceramic bushing's the outer wall. The utility model discloses can prevent effectively that the sleeve pipe from swinging along with movable connector's optical cable, can not the emergence activity even in the machine lock pin centering of lock pin and subassembly the deviation appears, therefore can effectively prevent the loss of during operation luminous power.
Description
Technical field:
The utility model relates to optical fiber interface technical field, more specifically to a kind of optical interface assemblies of side direction fixed sleeving.
Background technology:
In prior art, ceramic insertion core passes through together with interference fit with metab.Porcelain bushing is the zirconia ceramic body of " C " type ring-type, is fixed (the general LC:1 of contact engaging and separating force scope ~ 3N, SC:2-6N) by the contact engaging and separating force between itself and ceramic insertion core external diameter
Metal bezel is passed through together with interference fit with metab.During use, the lock pin of flexible jumper is from metal bezel end plug-in package.Lock pin outer diameter tolerance is ± 0.0005mm, when the external diameter of assembly lock pin used is less than the external diameter of flexible jumper lock pin used, the movable relation connected due to contact engaging and separating force when machine is extracted, porcelain bushing can outwards move certain distance along with activity together with machine, sleeve pipe distance metal bezel has certain distance, after flexible jumper plug-in package, if the optical cable of flexible jumper swings, porcelain bushing will affect by it (only having 1-3N at the other end contact engaging and separating force of flexible jumper), sleeve pipe can swing along with the swing of flexible jumper, the movable lock pin centering connecting lock pin and assembly in machine is caused to occur deviation, thus cause the loss of luminous power.
Utility model content:
The purpose of this utility model is just the optical interface assemblies providing a kind of side direction fixed sleeving, it can effectively prevent sleeve pipe from swinging along with the optical cable of flexible jumper, the movable lock pin centering connecting lock pin and assembly in machine can not be there is and occur deviation, therefore effectively can prevent the loss of luminous power during work.
For achieving the above object, the optical interface assemblies of a kind of side direction fixed sleeving of the present utility model, described optical interface assemblies comprises base, the center of described base is from left to right disposed with the first through hole, second through hole and third through-hole, in described first through hole, ceramic insertion core is installed, the center of described ceramic insertion core is provided with the optic fibre hole passed through for optical fiber, porcelain bushing is provided with in described second through hole, the front end of described ceramic insertion core is stretched in the center pit of described porcelain bushing, in described third through-hole, protecgulum is installed, the sidewall of described second through hole is provided with side opening, described side opening is communicated with described second through hole, baking viscose glue is provided with in described side opening, the front end of described baking viscose glue is fixed on the outer wall of described porcelain bushing.
Preferred as technique scheme, has spacing between the front end of porcelain bushing and described protecgulum.
Preferred as technique scheme, the diameter dimension of the second through hole is less than the diameter dimension of third through-hole, and the diameter dimension of described second through hole is greater than the diameter dimension of the first through hole.
Preferred as technique scheme, the front end of protecgulum endoporus is provided with chamfering.
Preferred as technique scheme, base and before be stamped metal and obtain.
The beneficial effects of the utility model are: the utility model can effectively prevent sleeve pipe from swinging along with the optical cable of flexible jumper, the movable lock pin centering connecting lock pin and assembly in machine can not be there is and occur deviation, therefore effectively can prevent the loss of luminous power during work.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of the utility model embodiment
Fig. 2 is the structural representation of base in the utility model embodiment
In figure: 1, base; 2, porcelain bushing; 3, ceramic insertion core; 4, protecgulum; 5, viscose glue is toasted; 11, side opening; 12, the first through hole; 13, the second through hole; 14, third through-hole; 21, center pit; 31, optic fibre hole; 41, chamfering
Embodiment:
The following stated is only the preferred embodiment embodying the utility model principle, does not therefore limit protection domain of the present utility model
As Fig. 1, 2 embodiments being depicted as the optical interface assemblies of a kind of side direction fixed sleeving of the utility model, described optical interface assemblies comprises base 1, the center of described base 1 is from left to right disposed with the first through hole 12, second through hole 13 and third through-hole 14, in described first through hole 12, ceramic insertion core 3 is installed, the center of described ceramic insertion core 3 is provided with the optic fibre hole 31 passed through for optical fiber, porcelain bushing 2 is provided with in described second through hole 13, the front end of described ceramic insertion core 3 is stretched in the center pit 21 of described porcelain bushing 2, in described third through-hole 14, protecgulum 4 is installed, the sidewall of described second through hole 13 is provided with side opening 11, described side opening 11 is communicated with described second through hole 13, baking viscose glue 5 is provided with in described side opening 11, the front end of described baking viscose glue 5 is fixed on the outer wall of described porcelain bushing 2.
In the present embodiment, base 1 is provided with in side opening 11 side opening 11 and is provided with baking viscose glue 5, the outer wall that the front end of described baking viscose glue 5 is fixed on described porcelain bushing 2 can effectively prevent sleeve pipe from swinging along with the optical cable of flexible jumper, the movable lock pin centering connecting lock pin and assembly in machine can not be there is and occur deviation, therefore effectively can prevent the loss of luminous power during work.
Further, in the present embodiment, between the front end of porcelain bushing 2 and described protecgulum 4, there is spacing.
In addition, in the present embodiment, the diameter dimension of the second through hole 13 is less than the diameter dimension of third through-hole 14, and the diameter dimension of described second through hole 13 is greater than the diameter dimension of the first through hole 12.
The front end of protecgulum 4 endoporus is provided with chamfering 41.
Base 1 and protecgulum 4 have metal to obtain.
Specific embodiment described herein is only to the explanation for example of the present embodiment spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. the optical interface assemblies of a side direction fixed sleeving, described optical interface assemblies comprises base (1), it is characterized in that, the center of described base (1) is from left to right disposed with the first through hole (12), second through hole (13) and third through-hole (14), in described first through hole (12), ceramic insertion core (3) is installed, the center of described ceramic insertion core (3) is provided with the optic fibre hole (31) passed through for optical fiber, porcelain bushing (2) is provided with in described second through hole (13), the front end of described ceramic insertion core (3) is stretched in the center pit (21) of described porcelain bushing (2), protecgulum (4) is installed in described third through-hole (14), the sidewall of described second through hole (13) is provided with side opening (11), described side opening (11) is communicated with described second through hole (13), baking viscose glue (5) is provided with in described side opening (11), the front end of described baking viscose glue (5) is fixed on the outer wall of described porcelain bushing (2).
2. the optical interface assemblies of a kind of side direction fixed sleeving according to claim 1, is characterized in that, has spacing between the front end of described porcelain bushing (2) and described protecgulum (4).
3. the optical interface assemblies of a kind of side direction fixed sleeving according to claim 2, it is characterized in that, the diameter dimension of described second through hole (13) is less than the diameter dimension of third through-hole (14), and the diameter dimension of described second through hole (13) is greater than the diameter dimension of the first through hole (12).
4. the optical interface assemblies of a kind of side direction fixed sleeving according to claim 3, is characterized in that, the front end of described protecgulum (4) endoporus is provided with chamfering (41).
5. the optical interface assemblies of a kind of side direction fixed sleeving according to claim 4, is characterized in that, described base (1) and protecgulum (4) have metal to obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895563.1U CN205157840U (en) | 2015-11-11 | 2015-11-11 | Optical interface component of side direction fixed sleeving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895563.1U CN205157840U (en) | 2015-11-11 | 2015-11-11 | Optical interface component of side direction fixed sleeving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157840U true CN205157840U (en) | 2016-04-13 |
Family
ID=55693519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520895563.1U Active CN205157840U (en) | 2015-11-11 | 2015-11-11 | Optical interface component of side direction fixed sleeving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157840U (en) |
-
2015
- 2015-11-11 CN CN201520895563.1U patent/CN205157840U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201408274Y (en) | Pre-buried optical fiber connector | |
| CN102053315A (en) | Insulative optical fiber interface assembly | |
| CN205157840U (en) | Optical interface component of side direction fixed sleeving | |
| CN203673107U (en) | Quick-plugging optical fiber connector | |
| CN202196204U (en) | Insulation optical fiber interface module | |
| CN205826914U (en) | A kind of double APC physical fit device | |
| CN204009142U (en) | Optical fiber contact pins device | |
| CN201859236U (en) | Insulation optical fiber interface component | |
| CN202815268U (en) | LC duplex SC type integral optical fiber adapter | |
| CN201583687U (en) | Short contact pin component | |
| CN205157839U (en) | Insulating optical interface component of step lock pin | |
| CN203849458U (en) | High-performance multi-core MPO fiber connector | |
| CN202676947U (en) | Novel optical fiber connector | |
| CN203930128U (en) | The SC type joints of optical fibre | |
| CN103676020A (en) | Processing and assembling process of optical fiber connector | |
| CN204178009U (en) | Tail fiber type single-optical fiber bi-directional transceiver part | |
| CN203858390U (en) | 10G insulation optical interface assembly structure of opening sleeve | |
| CN201859235U (en) | Optical fiber interface component | |
| CN202421543U (en) | Novel double-core optical connector | |
| CN202057834U (en) | Communication optical fiber adapter provided with dust prevention end cap | |
| CN201523109U (en) | Power socket | |
| CN205374822U (en) | Optical device coupling test is with area decay optical fiber jumper wire | |
| CN104459898B (en) | Fiber movable connector pin | |
| CN204143006U (en) | New ceramics ferrule assembly | |
| CN206020725U (en) | A kind of new plug-in tail optical fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |