CN214097883U - High-performance field-assembled optical fiber movable connector - Google Patents
High-performance field-assembled optical fiber movable connector Download PDFInfo
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- CN214097883U CN214097883U CN202120358928.2U CN202120358928U CN214097883U CN 214097883 U CN214097883 U CN 214097883U CN 202120358928 U CN202120358928 U CN 202120358928U CN 214097883 U CN214097883 U CN 214097883U
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- optical fiber
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- wire stripping
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Abstract
The utility model discloses a high performance field assembly formula optic fibre connector, relate to optic fibre connector technical field, specifically be a high performance field assembly formula optic fibre connector, including the lag, it has the optic fibre position sleeve to peg graft in one side of lag, is equipped with wire stripping mechanism on the lag, and the interior fixed surface of the one end of optic fibre position sleeve plug-in connection in the lag is connected with spacing retaining ring, and the other end threaded connection of lag has the sleeve, and telescopic inside is equipped with the telescopic other end of adapter and pegs graft and has the contact pin body, and the lag perforates with the inside optic fibre that is equipped with of one end that the sleeve is connected. According to the high-performance field assembly type optical fiber movable connector, the protective sleeve, the wire stripping mechanism, the wire stripping perforation and the wire stripping sliding groove are matched, the connector can quantitatively distribute the outer skin of the optical fiber with a fixed length in the using process, an additional auxiliary tool is not needed, and the optical fiber after being stripped is not needed to be cut.
Description
Technical Field
The utility model relates to an optical fiber connector technology field specifically is a high performance field assembly formula optical fiber connector.
Background
With the development of communication industry and the implementation of national policy in recent two years, FTTH in China is rapidly developed from initial pilot engineering to current scale deployment. The optical fiber connection is used as an important link in FTTH construction, the engineering quantity is multiplied, and meanwhile, the work difficulty is greatly increased due to the extension of the FTTH construction connection point to the indoor space. There are two increases: one is an increase in volume and one is an increase in difficulty. This makes the conventional hot-melt splicing method unable to adapt to the splicing operation of the terminal of the current FTTH. A new method which is faster and more convenient is selected to replace the hot melting. The advantage of quick connectors is that their use is revolutionizing the current work of splicing optical fibres.
The through-type connector is widely applied to the actual installation process due to the fact that the production process is simple and the manufacturing cost is low, the existing through-type connector has requirements on the length of an optical fiber in the actual use process, the optical fiber needs to be cut, but the end face of the cut optical fiber is prone to unevenness, performance indexes of the connector are likely to be affected, the connector only can depend on the cutting level of an operator, the requirement on the operator is high, and risks exist.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high performance field assembly formula optical fiber connector has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high performance field assembly formula optic fibre connector, includes the lag, it has the optic fibre position sleeve to peg graft in one side of lag, be equipped with wire stripping mechanism on the lag, the internal fixed surface of the one end of optic fibre position sleeve plug in the lag is connected with spacing retaining ring, the other end threaded connection of lag has the sleeve, telescopic inside is equipped with the adapter the telescopic other end is pegged graft and is had the contact pin body, the inside optic fibre that is equipped with of one end that the lag is connected with the sleeve is perforated, the one end fixedly connected with threaded connection pipe of optic fibre position sleeve, threaded connection has the lock sleeve on the threaded connection pipe, the equal fixedly connected with locking plate in surface of lag and optic fibre position sleeve, two the locking plate passes through bolt fixed connection.
Optionally, the wire stripping mechanism includes a reset slot, a reset pressing rod is inserted into the reset slot, a spring baffle is fixedly connected to the outer surface of the reset pressing rod, a reset spring is sleeved on the outer surface of the reset pressing rod, and a wire stripping blade is fixedly connected to the other end of the reset pressing rod.
Optionally, one end of the return spring abuts against the lower surface of the spring baffle, the other end of the return spring abuts against the bottom of the inner surface of the return slot, and an optical fiber yielding hole is formed in the bottom cutting edge of the wire stripping blade.
Optionally, a wire stripping through hole is formed in the position, corresponding to the wire stripping blade, on the optical fiber positioning sleeve, a wire stripping sliding groove is formed in the side wall of the wire stripping through hole, and the position of the wire stripping sliding groove corresponds to the position of the reset pressing rod.
Optionally, the locking sleeve includes a locking inner ring, the outer surface of the locking inner ring is rotatably connected with a threaded outer ring, a pushing slot is arranged on the side wall of the locking inner ring, a locking push rod is slidably connected in the pushing slot, and a locking clamping block is inserted into the lower surface of one end of the pushing slot.
Optionally, a locking inserted bar is fixedly connected to the side wall of the inner surface of the threaded connection pipe, and the position of the locking inserted bar corresponds to the position of the pushing slot.
(III) advantageous effects
The utility model provides a high performance field assembly formula optical fiber connector possesses following beneficial effect:
1. this high performance field assembly formula optical fiber connector, through the cooperation setting of lag, wire stripping mechanism, wire stripping perforation and wire stripping spout, the process connector that uses itself just can be quantitative carry out the allotment of fixed length to the exocuticle of optic fibre, need not with the help of extra appurtenance, and also need not to cut the optic fibre after the wire stripping, when having reduced the required instrument that carries of staff's work of going out, guaranteed the level and smooth of optic fibre connection tip, guaranteed the optical signal transmission performance after the installation.
2. This high performance field assembly formula optic fibre connector that moves about sets up through the cooperation of threaded connection pipe, lock sleeve, locking push rod, locking clamp splice and locking inserted bar, can press from both sides the protection skin of optic fibre surface tightly at the in-process that uses to make the power of dragging to optic fibre line bear by the protection skin of optic fibre and this device jointly, and can not receive the power of dragging on the optic fibre after skinning, prolonged life greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a side sectional view of the present invention;
fig. 4 is a schematic structural view of the cross-section of the locking sleeve of the present invention.
In the figure: 1. a protective sleeve; 2. an optical fiber positioning sleeve; 3. a wire stripping mechanism; 301. resetting the slot; 302. resetting the press rod; 303. a spring baffle; 304. a return spring; 305. stripping a wire blade; 4. a limit retainer ring; 5. a sleeve; 6. an adapter; 7. a needle insertion body; 8. perforating the optical fiber; 9. a threaded connection pipe; 10. a locking sleeve; 1001. locking the inner ring; 1002. a threaded outer ring; 11. a locking plate; 12. an optical fiber abdicating hole; 13. stripping and perforating; 14. a wire stripping chute; 15. pushing the slot; 16. locking the push rod; 17. locking the clamping block; 18. and locking the inserted rod.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a high-performance field assembly type optical fiber connector comprises a protective sleeve 1, an optical fiber positioning sleeve 2 is inserted into one side of the protective sleeve 1, a wire stripping mechanism 3 is arranged on the protective sleeve 1, the wire stripping mechanism 3 comprises a reset slot 301, a reset pressing rod 302 is inserted into the reset slot 301, a spring baffle 303 is fixedly connected to the outer surface of the reset pressing rod 302, a reset spring 304 is sleeved on the outer surface of the reset pressing rod 302, a wire stripping blade 305 is fixedly connected to the other end of the reset pressing rod 302, one end of the reset spring 304 abuts against the lower surface of the spring baffle 303, the other end of the reset spring 304 abuts against the bottom of the inner surface of the reset slot 301, an optical fiber abdicating hole 12 is arranged on the bottom cutting edge of the wire stripping blade 305, a wire stripping perforation 13 is arranged at a position, corresponding to the wire stripping blade 305, a wire chute 14 is arranged on the side wall of the wire stripping perforation 13, the position of the wire stripping chute 14 corresponds to the position of the reset pressing rod 302, through the matching arrangement of the protective sleeve 1, the wire stripping mechanism 3, the wire stripping perforation 13 and the wire stripping chute 14, the connector can quantitatively distribute the outer skin of the optical fiber with a fixed length in the using process without using an additional auxiliary tool, and the optical fiber after being stripped is not required to be cut, when tools required to be carried by workers for outgoing work are reduced, the smoothness of the optical fiber connection end part is ensured, the optical fiber signal transmission performance after installation is ensured, the inner surface of one end of the optical fiber positioning sleeve 2 inserted in the protective sleeve 1 is fixedly connected with a limit check ring 4, the other end of the protective sleeve 1 is in threaded connection with a sleeve 5, the other end of the sleeve 5, which is provided with an adapter 6, is inserted with a plug pin body 7, the optical fiber perforation 8 is arranged inside one end of the protective sleeve 1 connected with the sleeve 5, one end of the optical fiber positioning sleeve 2 is fixedly connected with a threaded connection pipe 9, the locking sleeve 10 is connected to the thread of the threaded connecting pipe 9 through a thread, the locking sleeve 10 comprises a locking inner ring 1001, the outer surface of the locking inner ring 1001 is rotatably connected with a thread outer ring 1002, the side wall of the locking inner ring 1001 is provided with a push slot 15, a locking push rod 16 is slidably connected in the push slot 15, a locking clamping block 17 is inserted into the lower surface of one end of the push slot 15, a locking insertion rod 18 is fixedly connected to the side wall of the inner surface of the threaded connecting pipe 9, the position of the locking insertion rod 18 corresponds to the position of the push slot 15, the protection skin on the outer surface of the optical fiber can be clamped in the using process through the matching arrangement of the threaded connecting pipe 9, the locking sleeve 10, the locking push rod 16, the locking clamping block 17 and the locking insertion rod 18, so that the pulling force on the optical fiber is jointly borne by the protection skin of the optical fiber and the device, the peeled optical fiber cannot be subjected to the pulling force, and the service life of the optical fiber is greatly prolonged, the equal fixedly connected with locking plate 11 of surface of lag 1 and optic fibre position sleeve 2, two locking plates 11 pass through bolt fixed connection.
When the optical fiber cable stripping device is used, the threaded outer ring 1002 is rotated to detach the locking sleeve 10, the connecting bolts on the locking plates 11 are detached, the optical fiber cable with the protective skin is inserted into the optical fiber positioning sleeve 2, after the optical fiber cable is abutted to the limiting retainer ring 4, the quantification of the stripping length of the optical fiber cable is completed, the reset press rod 302 is pressed downwards, the outer skin of the optical fiber cable is cut by the stripping blades 305 in the upper direction and the lower direction, then the reset press rod 302 is pulled along the stripping chute 14 direction to separate the outer skin, the optical fiber cable is pulled out of the optical fiber positioning sleeve 2, the residual protective skin in the optical fiber positioning sleeve 2 is taken out, the optical fiber cable penetrates through the locking sleeve 10 again and then is inserted into the optical fiber positioning sleeve 2, at the moment, the optical fiber stripped from the protective skin penetrates through the optical fiber perforation 8 to enter the adapter 6 to be matched with the insertion needle body 7, the two locking plates 11 are fixedly connected through the bolts, and the threaded outer ring 1002 is rotated to connect the locking sleeve 10 with the threaded connecting pipe 9, the locking inserted bar 18 of the inner surface of the years threaded connection pipe 9 is inserted into the pushing slot 15, the locking inserted bar 18 can push the locking push rod 16, the inclined plane at one end of the locking push rod 16 and the inclined plane at the top of the locking clamping block 17 act to push the locking clamping block 17 out, and the locking clamping block 17 clamps and fixes the protective skin of the optical fiber cable.
To sum up, the utility model can quantitatively allocate the outer skin of the optical fiber with a fixed length by the matching arrangement of the protective sleeve 1, the wire stripping mechanism 3, the wire stripping perforation 13 and the wire stripping chute 14 without the help of extra auxiliary tools and cutting the optical fiber after stripping in the using process, thereby reducing the tools carried by the staff when going out to work, ensuring the smoothness of the optical fiber connecting end part and the optical fiber signal transmission performance after installation, and clamping the protective skin on the outer surface of the optical fiber in the using process by the matching arrangement of the threaded connecting pipe 9, the locking sleeve 10, the locking push rod 16, the locking clamp block 17 and the locking inserted rod 18, so that the pulling force to the optical fiber line is commonly borne by the protective skin of the optical fiber and the device, and the optical fiber after stripping can not be subjected to the pulling force, the service life is greatly prolonged.
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 utility model provides a high performance field assembly formula optical fiber connector, includes lag (1), its characterized in that: the optical fiber protection sleeve is characterized in that an optical fiber positioning sleeve (2) is spliced on one side of the protection sleeve (1), a wire stripping mechanism (3) is arranged on the protection sleeve (1), a limiting check ring (4) is fixedly connected to the inner surface of one end, spliced in the protection sleeve (1), of the optical fiber positioning sleeve (2), a sleeve (5) is connected to the other end of the protection sleeve (1) in a threaded manner, an adapter (6) is arranged inside the sleeve (5), a needle inserting body (7) is spliced at the other end of the sleeve (5), an optical fiber perforation hole (8) is formed inside one end, connected with the sleeve (5), of the protection sleeve (1), one end of the optical fiber positioning sleeve (2) is fixedly connected with a threaded connecting pipe (9), a locking sleeve (10) is connected to the threaded connecting pipe (9) in a threaded manner, and a locking plate (11) is fixedly connected to the outer surfaces of the protection sleeve (1) and the optical fiber positioning sleeve (2), the two locking plates (11) are fixedly connected through bolts.
2. The high performance field-assembled fiber optic pigtail of claim 1, wherein: the wire stripping mechanism (3) comprises a reset slot (301), a reset pressing rod (302) is inserted into the reset slot (301), a spring baffle (303) is fixedly connected to the outer surface of the reset pressing rod (302), a reset spring (304) is sleeved on the outer surface of the reset pressing rod (302), and a wire stripping blade (305) is fixedly connected to the other end of the reset pressing rod (302).
3. The high performance field-assembled fiber optic pigtail of claim 2, wherein: one end of the return spring (304) abuts against the lower surface of the spring baffle (303), the other end of the return spring (304) abuts against the bottom of the inner surface of the return slot (301), and an optical fiber abdicating hole (12) is formed in a bottom cutting edge of the wire stripping blade (305).
4. A high performance field-installable fiber optic connector according to claim 3, wherein: a wire stripping through hole (13) is formed in the position, corresponding to the wire stripping blade (305), of the optical fiber positioning sleeve (2), a wire stripping sliding groove (14) is formed in the side wall of the wire stripping through hole (13), and the position of the wire stripping sliding groove (14) corresponds to the position of the reset pressing rod (302).
5. The high performance field-assembled fiber optic pigtail of claim 1, wherein: the locking sleeve (10) comprises a locking inner ring (1001), the outer surface of the locking inner ring (1001) is rotatably connected with a threaded outer ring (1002), a pushing slot (15) is formed in the side wall of the locking inner ring (1001), a locking push rod (16) is slidably connected in the pushing slot (15), and a locking clamping block (17) is inserted into the lower surface of one end of the pushing slot (15).
6. The high performance field-assembled fiber optic pigtail connector of claim 5, wherein: the side wall of the inner surface of the threaded connecting pipe (9) is fixedly connected with a locking inserted bar (18), and the position of the locking inserted bar (18) corresponds to the position of the pushing slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120358928.2U CN214097883U (en) | 2021-02-06 | 2021-02-06 | High-performance field-assembled optical fiber movable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120358928.2U CN214097883U (en) | 2021-02-06 | 2021-02-06 | High-performance field-assembled optical fiber movable connector |
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| Publication Number | Publication Date |
|---|---|
| CN214097883U true CN214097883U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120358928.2U Active CN214097883U (en) | 2021-02-06 | 2021-02-06 | High-performance field-assembled optical fiber movable connector |
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| CN (1) | CN214097883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117687146A (en) * | 2024-01-31 | 2024-03-12 | 深圳光现科技有限公司 | Combined optical fiber connector |
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2021
- 2021-02-06 CN CN202120358928.2U patent/CN214097883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117687146A (en) * | 2024-01-31 | 2024-03-12 | 深圳光现科技有限公司 | Combined optical fiber connector |
| CN117687146B (en) * | 2024-01-31 | 2024-05-03 | 深圳光现科技有限公司 | Combined optical fiber connector |
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