CN203337866U - Detachable and replaceable optical fiber connector of locking device - Google Patents
Detachable and replaceable optical fiber connector of locking device Download PDFInfo
- Publication number
- CN203337866U CN203337866U CN2013204344875U CN201320434487U CN203337866U CN 203337866 U CN203337866 U CN 203337866U CN 2013204344875 U CN2013204344875 U CN 2013204344875U CN 201320434487 U CN201320434487 U CN 201320434487U CN 203337866 U CN203337866 U CN 203337866U
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- China
- Prior art keywords
- shell fragment
- mounting groove
- rear end
- frame cover
- port
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- Expired - Fee Related
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Abstract
The utility model discloses a detachable and replaceable optical fiber connector of a locking device, which comprises a front frame sleeve, a rear frame sleeve, an aramid tube thread head, an aramid tube, a rear frame thread connecting tube, a rear-end elastic piece, a front-end fastening elastic piece, a front-end fastening elastic piece mounting groove, a rear-end elastic piece mounting groove, a front-end mounting port and a rear-end mounting port, wherein the rear end of the front frame sleeve is provided with a mounting groove matched with the front end of the rear frame sleeve, the front frame sleeve and the rear frame sleeve are connected through the mounting groove, the rear end of the rear frame sleeve is provided with a rear frame sleeve thread connecting tube, the front end of the aramid tube is provided with the aramid tube thread head matched with the rear frame sleeve thread connecting tube, and the front end of the aramid tube is connected with the rear frame sleeve thread connecting tube. The optical fiber connector is provided with the mounting groove for mounting the elastic piece, and the elastic piece is no longer processed to be integrated with the optical fiber connector, thereby being capable of detaching and replacing, efficient and convenient to install and use, low in cost, simple in operation step, and convenient to popularize and use.
Description
Technical field
The utility model relates in physics class optical element the coalignment field of fiber to fiber, the dismountable fibre-optical splice of espespecially a kind of locking device.
Background technology
Fibre-optical splice is in order to guarantee and steadiness after adapter is connected, the joint front end often is provided with one and connects the shell fragment of big one with joint, by shell fragment, provide pressure to realize the steadiness that fibre-optical splice is connected with adapter, but in actual the use, this shell fragment very easily ruptures, this shell fragment due to for a long time in the compression stress, very easily agingly follow the string and rupture, being connected tight ness rating and can declining to a great extent of post-rift fibre-optical splice and adapter, loose contact even appears, and the mode of changing in prior art must be changed whole fibre-optical splice, that workload or operation easier are all larger.
Summary of the invention
For addressing the above problem, the utility model provides a kind of locking device dismountable fibre-optical splice, this fibre-optical splice is provided with the mounting groove of mounting elastic sheet, no longer shell fragment and fibre-optical splice are processed as one, removable and replaceable, install and use efficient and conveniently, the low operation steps of cost is simple, is convenient to promote the use of.
For achieving the above object, the utility model has adopted following technology to realize, the dismountable fibre-optical splice of a kind of locking device, comprise front frame cover, the after-frame cover, aramid fiber pipe thread head, the aramid fiber pipe, the after-frame screw nipple, the rear end shell fragment, the fastening shell fragment of front end, the fastening shell fragment mounting groove of front end, rear end shell fragment mounting groove, front end is installed port, port is installed in rear end, front frame cover rear end is provided with the mounting groove be complementary with after-frame cover front end, by mounting groove, front frame cover is connected with the after-frame cover, after-frame cover rear end is provided with after-frame external threading connecting pipe, aramid fiber pipe front end is provided with the aramid fiber pipe thread head be complementary with after-frame external threading connecting pipe, aramid fiber pipe front end is connected with after-frame external threading connecting pipe, wherein front frame cover top is provided with the fastening shell fragment mounting groove of front end, after-frame cover top is provided with rear end shell fragment mounting groove, the fastening shell fragment mounting groove of front end and rear end shell fragment mounting groove are positioned at same plane, the fastening shell fragment mounting groove of front end is contrary with rear end shell fragment mounting groove opening, the fastening shell fragment mounting groove of front end is installed port with front end and is connected, rear end shell fragment mounting groove is installed port with rear end and is connected, the dop of the set buckle of the end of rear end shell fragment and the fastening shell fragment end of front end block mutually and.
As further improvement of the utility model, for ease of operation, the fastening shell fragment of front end top upper surface is provided with the striped friction belt.
As further improvement of the utility model, for increasing steadiness, the hollow cylindrical rubber that rear end installation port and front end installation port are respectively arranged with an end opening firmly overlaps.
The utility model compared with prior art has following beneficial effect:
The accompanying drawing explanation
Fig. 1 is structural representation after the dismountable fibre-optical splice of a kind of locking device is connected with the aramid fiber pipe;
Fig. 2 is the dismountable fibre-optical splice mounting elastic sheet of a kind of locking device structural representation;
Fig. 3 is the set elastic piece structure schematic diagram of the dismountable fibre-optical splice of a kind of locking device;
Fig. 4 is the set shell fragment mounting groove of the dismountable fibre-optical splice of a kind of locking device structural representation;
Frame cover before 1-in figure; 2-after-frame cover; 3-aramid fiber pipe thread head; 4-aramid fiber pipe; 5-after-frame external threading connecting pipe; 6-rear end shell fragment; The fastening shell fragment of 7-front end; The fastening shell fragment mounting groove of 8-front end; 9-rear end shell fragment mounting groove; The 10-front end is installed port; Port is installed in the 11-rear end.
Embodiment
The dismountable fibre-optical splice of a kind of locking device as shown in Figure 1, comprise front frame cover 1, after-frame cover 2, aramid fiber pipe thread head 3, aramid fiber pipe 4, after-frame screw nipple 5, rear end shell fragment 6, the fastening shell fragment 7 of front end, the fastening shell fragment mounting groove 8 of front end, rear end shell fragment mounting groove 9, front end is installed port 10, port 11 is installed in rear end, front frame overlaps 1 rear end and is provided with after-frame and overlaps the mounting groove that 2 front ends are complementary, by mounting groove, front frame cover 1 is connected with after-frame cover 2, after-frame overlaps 2 rear ends and is provided with after-frame external threading connecting pipe 5, aramid fiber pipe 4 front ends are provided with the aramid fiber pipe thread head 3 be complementary with after-frame external threading connecting pipe 5, aramid fiber pipe 4 front ends are connected with after-frame external threading connecting pipe 5, wherein front frame overlaps 1 top and is provided with the fastening shell fragment mounting groove 8 of front end, after-frame overlaps 2 tops and is provided with rear end shell fragment mounting groove 9, the fastening shell fragment mounting groove 8 of front end is positioned at same plane with rear end shell fragment mounting groove 9, the fastening shell fragment mounting groove 8 of front end is contrary with rear end shell fragment mounting groove 9 openings, the fastening shell fragment mounting groove 8 of front end is installed port 10 with front end and is connected, rear end shell fragment mounting groove 9 is installed port 11 with rear end and is connected, the dop of the set buckle of the end of rear end shell fragment 6 and fastening shell fragment 7 ends of front end block mutually and, for ease of operation, the fastening shell fragment 7 top upper surfaces of front end are provided with the striped friction belt, for increasing steadiness, the hollow cylindrical rubber that rear end installation port 11 and front end installation port 10 are respectively arranged with an end opening firmly overlaps.
Claims (3)
1. the dismountable fibre-optical splice of locking device, comprise front frame cover (1), after-frame cover (2), aramid fiber pipe thread head (3), aramid fiber pipe (4), after-frame screw nipple (5), rear end shell fragment (6), the fastening shell fragment of front end (7), the fastening shell fragment mounting groove of front end (8), rear end shell fragment mounting groove (9), front end is installed port (10), port (11) is installed in rear end, front frame cover (1) rear end is provided with the mounting groove be complementary with after-frame cover (2) front end, by mounting groove, front frame cover (1) is connected with after-frame cover (2), after-frame cover (2) rear end is provided with after-frame external threading connecting pipe (5), aramid fiber pipe (4) front end is provided with the aramid fiber pipe thread head (3) be complementary with after-frame external threading connecting pipe (5), aramid fiber pipe (4) front end is connected with after-frame external threading connecting pipe (5), it is characterized in that: front frame cover (1) top is provided with the fastening shell fragment mounting groove of front end (8), after-frame cover (2) top is provided with rear end shell fragment mounting groove (9), the fastening shell fragment mounting groove of front end (8) is positioned at same plane with rear end shell fragment mounting groove (9), the fastening shell fragment mounting groove of front end (8) is contrary with rear end shell fragment mounting groove (9) opening, the fastening shell fragment mounting groove of front end (8) is installed port (10) with front end and is connected, rear end shell fragment mounting groove (9) is installed port (11) with rear end and is connected, the dop of the set buckle of the end of rear end shell fragment (6) and the fastening shell fragment of front end (7) end block mutually and.
2. the dismountable fibre-optical splice of a kind of locking device according to claim 1, it is characterized in that: the fastening shell fragment of front end (7) top upper surface is provided with the striped friction belt.
3. the dismountable fibre-optical splice of a kind of locking device according to claim 1 is characterized in that: rear end is installed the hollow cylindrical rubber that port (11) and front end installation port (10) be respectively arranged with an end opening and is firmly overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204344875U CN203337866U (en) | 2013-07-22 | 2013-07-22 | Detachable and replaceable optical fiber connector of locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204344875U CN203337866U (en) | 2013-07-22 | 2013-07-22 | Detachable and replaceable optical fiber connector of locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337866U true CN203337866U (en) | 2013-12-11 |
Family
ID=49706532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204344875U Expired - Fee Related CN203337866U (en) | 2013-07-22 | 2013-07-22 | Detachable and replaceable optical fiber connector of locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337866U (en) |
-
2013
- 2013-07-22 CN CN2013204344875U patent/CN203337866U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |