CN214097879U - Connector for prefabricating end of rubber-insulated wire optical cable - Google Patents
Connector for prefabricating end of rubber-insulated wire optical cable Download PDFInfo
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- CN214097879U CN214097879U CN202120286464.9U CN202120286464U CN214097879U CN 214097879 U CN214097879 U CN 214097879U CN 202120286464 U CN202120286464 U CN 202120286464U CN 214097879 U CN214097879 U CN 214097879U
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Abstract
The utility model discloses a rubber-insulated-wire optical cable is prefabricated into to hold and is used connector, including tail cover, shell and back cover, still including the dampproofing structure of avoiding the moisture corruption, the fixed knot of mounting structure and improvement optical cable centre gripping stability of being convenient for install fixed, the intermediate position department of the inside one side of shell installs reset spring, and the inside sliding connection of shell of reset spring one side has the caudal peduncle, the shell internally mounted of caudal peduncle one side has the lock pin, and one side of shell is provided with the dust cap, mounting structure sets up top and bottom in the inside one side of dust cap, the inside one side of keeping away from the dust cap of shell transversely installs the back cover, and one side of back cover installs the tail cover, the inside top that is close to shell one side of back cover has seted up dampproofing groove, and dampproofing structure setting is in the inside of dampproofing groove. The utility model discloses a grip block when realizing the rubber-insulated-wire quick fixation, also can avoid traditional mode to the wearing and tearing on rubber-insulated-wire surface, causes not smooth of communication.
Description
Technical Field
The utility model relates to a communication connection equipment technical field specifically is a rubber-insulated-wire optical cable is prefabricated into end and is used connector.
Background
With the development of society, the communication engineering in China is greatly improved, so that the application of optical cables is more and more extensive, wherein an optical cable connector is used for connecting two optical fibers or optical cables to form a reusable passive device of a continuous optical path, the using amount of the optical cable connector is huge at present, but the existing connector for prefabricating the finished end of a rubber-insulated optical cable has many problems or defects:
first, traditional rubber-insulated-wire cable is prefabricated into and is held and use the connector, does not have fixed knot structure during the use, can not be fine fix the optical cable, and traditional mode is fixed comparatively loaded down with trivial details and easily injures the rubber-insulated-wire.
Second, traditional rubber-insulated-wire cable is prefabricated into and is held and use the connector, does not have the mounting structure of being convenient for during the use, and the dust cap is interference fit usually, uses for a long time and easily leads to becoming flexible.
Third, the traditional covered wire optical cable is prefabricated into the end connector, and there is not dampproofing structure during the use, can not be fine with the inside moisture absorption of connector, influence optical cable life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber-insulated-wire cable is prefabricated into to be held and uses connector to solve inconvenient fixed, inconvenient installation and the inconvenient damp-proofing problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a connector for prefabricating an end of a rubber-insulated optical cable comprises a tail sleeve, a shell and a rear sleeve, and further comprises a moisture-proof structure for avoiding moisture corrosion, an installation structure for facilitating installation and fixation and a fixing structure for improving the clamping stability of the optical cable;
the middle position of one side inside the shell is provided with a return spring, the inside of the shell at one side of the return spring is connected with a tail handle in a sliding manner, the inside of the shell at one side of the tail handle is provided with an inserting core, one side of the shell is provided with a dustproof cap, and the mounting structures are arranged at the top end and the bottom end of one side inside the dustproof cap;
a rear sleeve is transversely installed on one side, far away from the dustproof cap, of the inner part of the shell, a tail sleeve is installed on one side of the rear sleeve, a damp-proof groove is formed in the top end, close to one side of the shell, of the inner part of the rear sleeve, and a damp-proof structure is arranged inside the damp-proof groove;
the fixed structure is arranged at the top end and the bottom end of the rear sleeve on one side of the moisture-proof groove.
Preferably, fixed knot constructs including the fixed box, the fixed box is installed and is close to the top and the bottom on one side of dampproofing groove at the back cover, and the equidistant mounting of the one end of fixed incasement portion has a retaining spring, the inside lateral sliding connection of fixed incasement portion of retaining spring one end has the adjustable shelf, and adjustable shelf one end intermediate position department installs the pull rod that extends to the fixed incasement portion, the adjustable shelf other end extends to the back cover inside and installs the grip block.
Preferably, a sealing ring is installed on one side, far away from the shell, of the interior of the tail sleeve, and the shape of the sealing ring is a circular truncated cone.
Preferably, the sliding grooves are vertically formed in two sides of the inner part of the fixed box, the sliding blocks are connected to the inner parts of the sliding grooves in a sliding mode, and one ends of the sliding blocks are welded to one ends of two sides of the movable frame.
Preferably, dampproofing structure includes dry piece, closing plate, draw-in groove, flexible piece and fixture block, the upper end of dampproofing inslot portion transversely is provided with the closing plate, and the bottom of closing plate transversely installs dry piece, the draw-in groove has been seted up on the inside top of back cover on dampproofing groove both sides, and the upper end and the lower extreme of the inside both sides of draw-in groove install the flexible groove, closing plate bottom both sides are installed with draw-in groove matched with fixture block, and fixture block both sides upper end and lower extreme install the flexible piece with flexible groove matched with.
Preferably, mounting structure includes mounting hole, mounting groove, installation spring and installation piece, the top and the bottom that are close to dust cap one side are seted up to the mounting groove inside the shell, and the inside one end of mounting groove installs the installation spring, installation spring one end sliding connection has the installation piece that extends to the shell outside, and the inside one side top of dust cap and bottom seted up with installation piece matched with mounting hole.
Preferably, the shape of grip block is the semicircle type, and the grip block is around the horizontal axis symmetric distribution of back cover.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the arrangement of the fixed box, the pull rod and the clamping plate, the movable frame slides to drive the clamping plate to move by pulling the pull rod, then the optical cable is inserted into the shell from the tail sleeve, then the pull rod is loosened, and under the elastic action of the fixed spring, the movable frame moves to drive the clamping plate to move, so that the leather cords are limited and fixed, quick fixation is realized, meanwhile, the phenomenon that the surface of the leather cords is abraded in a traditional mode to cause unsmooth communication, and the optical cable is broken carelessly in serious cases, so that the economic loss is increased;
(2) by arranging the mounting structure, the mounting spring is compressed in the mounting groove in a sliding manner by pressing the mounting block until the mounting spring is completely separated from the mounting hole, then the dustproof cap can be pulled out, so that the connector is used, when the connector is not used, the mounting block is moved and clamped into the mounting hole by utilizing the elasticity of the mounting spring, and through the matching of the mounting hole and the mounting block, the mounting stability of the dustproof cap can be ensured, the instability of the traditional interference fit connection is avoided, and the looseness of the interference fit connection caused by long-time use can also be avoided, so that the dustproof performance is reduced;
(3) through being provided with sealing washer and dampproofing structure, sealing washer through the round platform type, when being convenient for make the rubber-insulated-wire cable insert, its deformation volume is bigger, the leakproofness has also been guaranteed when improving clamping stability, reduce the entering of moisture, set up dry piece simultaneously, can absorb the moisture of shell and back cover inside, avoid the influence of moisture to the rubber-insulated-wire cable, improve its life, and can regularly stimulate the closing plate and take out dry piece and put into after artifical drying process, guarantee to the dehumidification of shell and back cover inside, avoid its long-time use to lead to the aridity to descend, influence the normal use of rubber-insulated-wire cable.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the structure of the dustproof cap of the present invention;
FIG. 3 is a schematic view of a side view cross-sectional structure of the tail sleeve of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a seal ring; 2. a tail sleeve; 3. a fixed box; 4. a pull rod; 5. a moisture-proof structure; 501. drying the blocks; 502. a sealing plate; 503. a card slot; 504. a flexible slot; 505. a flexible block; 506. a clamping block; 6. a housing; 7. a mounting structure; 701. mounting holes; 702. mounting grooves; 703. installing a spring; 704. mounting blocks; 8. a dust cap; 9. inserting a core; 10. a tail handle; 11. a return spring; 12. a rear sleeve; 13. a moisture-proof groove; 14. fixing the spring; 15. a movable frame; 16. a clamping plate; 17. a slider; 18. a chute.
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.
Example 1: referring to fig. 1-4, a connector for prefabricating an end of a rubber-insulated optical cable comprises a tail sleeve 2, a shell 6, a rear sleeve 12, a moisture-proof structure 5 for preventing moisture corrosion, a mounting structure 7 for facilitating mounting and fixing, and a fixing structure for improving the clamping stability of the optical cable;
a return spring 11 is arranged in the middle of one side in the shell 6, a tail handle 10 is connected in the shell 6 on one side of the return spring 11 in a sliding mode, an inserting core 9 is arranged in the shell 6 on one side of the tail handle 10, a dustproof cap 8 is arranged on one side of the shell 6, and the mounting structures 7 are arranged at the top end and the bottom end of one side in the dustproof cap 8;
a rear sleeve 12 is transversely arranged on one side, far away from the dustproof cap 8, of the inner part of the shell 6, a tail sleeve 2 is arranged on one side of the rear sleeve 12, a damp-proof groove 13 is formed in the top end, close to the shell 6, of the inner part of the rear sleeve 12, and the damp-proof structure 5 is arranged inside the damp-proof groove 13;
the fixed structure is arranged at the top end and the bottom end of the rear sleeve 12 at one side of the moisture-proof groove 13;
referring to fig. 1-4, a connector for prefabricating a rubber-insulated optical cable into an end further comprises a fixing structure, the fixing structure comprises a fixing box 3, the fixing box 3 is mounted at the top end and the bottom end of one side, close to a moisture-proof groove 13, of a rear sleeve 12, fixing springs 14 are mounted at equal intervals at one end inside the fixing box 3, a movable frame 15 is transversely connected inside the fixing box 3 at one end of each fixing spring 14 in a sliding mode, a pull rod 4 extending to the outside of the fixing box 3 is mounted in the middle of one end of each movable frame 15, and the other end of each movable frame 15 extends to the inside of the rear sleeve 12 and is provided with a clamping plate 16;
sliding grooves 18 are vertically formed in two sides of the inner part of the fixed box 3, sliding blocks 17 are connected to the inner parts of the sliding grooves 18 in a sliding mode, and one ends of the sliding blocks 17 are welded to one ends of two sides of the movable frame 15;
the clamping plate 16 is semicircular, and the clamping plate 16 is symmetrically distributed about the transverse central axis of the rear sleeve 12;
specifically, as shown in fig. 1, fig. 3 and fig. 4, through pulling pull rod 4, make the adjustable shelf 15 slide and drive grip block 16 and remove, later insert the optical cable inside shell 6 from tail cover 2, later loosen pull rod 4, under the spring action of fixed spring 14, make the adjustable shelf 15 remove and drive grip block 16 and remove, carry out spacing fixed to the rubber-insulated-wire, when realizing quick fixed, also can avoid the wearing and tearing on rubber-insulated-wire surface of traditional mode, cause unsmooth of communication, and utilize the inside slip of slider 17 at spout 18, guarantee the stationarity that the adjustable shelf 15 removed, the grip block 16 of semicircle type simultaneously, can improve the stability to the rubber-insulated-wire optical cable centre gripping.
Example 2: a sealing ring 1 is arranged on one side of the interior of the tail sleeve 2, which is far away from the shell 6, and the shape of the sealing ring 1 is a circular truncated cone;
the moisture-proof structure 5 comprises a drying block 501, a sealing plate 502, a clamping groove 503, a flexible groove 504, a flexible block 505 and a clamping block 506, wherein the sealing plate 502 is transversely arranged at the upper end inside the moisture-proof groove 13, the drying block 501 is transversely arranged at the bottom end of the sealing plate 502, the clamping groove 503 is formed in the top end inside the rear sleeve 12 at two sides of the moisture-proof groove 13, the flexible grooves 504 are arranged at the upper end and the lower end of two sides inside the clamping groove 503, the clamping block 506 matched with the clamping groove 503 is arranged at two sides of the bottom end of the sealing plate 502, and the flexible blocks 505 matched with the flexible grooves 504 are arranged at the upper end and the lower end of two sides of the clamping block 506;
specifically, as shown in fig. 1 and 4, through sealing washer 1 of round platform type, when being convenient for make the rubber-insulated-wire cable insert, its deformation volume is bigger, also guaranteed the leakproofness when improving clamping stability, reduce the entering of moisture, set up dry piece 501 simultaneously, can absorb the inside moisture of shell 6 and back cover 12, avoid the influence of moisture to the rubber-insulated-wire cable, and can regularly stimulate sealing plate 502 to take out dry piece 501 and put into after carrying out artifical drying process, guarantee to shell 6 and the inside dehumidification of back cover 12.
Example 3: the mounting structure 7 comprises a mounting hole 701, a mounting groove 702, a mounting spring 703 and a mounting block 704, wherein the mounting groove 702 is formed in the top end and the bottom end of the side, close to the dustproof cap 8, of the inside of the shell 6, the mounting spring 703 is mounted at one end of the inside of the mounting groove 702, one end of the mounting spring 703 is slidably connected with the mounting block 704 extending to the outside of the shell 6, and the mounting hole 701 matched with the mounting block 704 is formed in the top end and the bottom end of the side of the inside of the dustproof cap 8;
specifically, as shown in fig. 1 and fig. 2, the installation spring 703 is compressed to be completely separated from the installation hole 701 by pressing the installation block 704 in the installation groove 702 in a sliding manner, and then the dustproof cap 8 can be pulled out, so that the connector is used, when the connector is not used, the installation block 704 is moved to be clamped into the installation hole 701 by using the elastic force of the installation spring 703, and through the matching of the installation hole 701 and the installation block 704, the installation stability of the dustproof cap 8 can be ensured, and the looseness of interference fit connection caused by long-time use can be avoided, so that the dustproof performance is reduced.
The working principle is as follows: when the device is used, the pull rod 4 is pulled firstly, so that the movable frame 15 slides in the fixed box 3 to compress the fixed spring 14 to drive the clamping plate 16 to move, then the optical cable is inserted into the shell 6 from the tail sleeve 2, then the pull rod 4 is loosened, and under the elastic action of the fixed spring 14, the movable frame 15 moves to drive the clamping plate 16 to move, so that the rubber-covered wire is limited and fixed, and the surface of the rubber-covered wire can be prevented from being abraded in a traditional mode while the rubber-covered wire is quickly fixed;
meanwhile, the mounting block 704 can be pressed, so that the mounting block 704 slides in the mounting groove 702 to compress the mounting spring 703 to be completely separated from the mounting hole 701, the dustproof cap 8 can be pulled out for use, when the dustproof cap is not used, the mounting block 704 can be moved and clamped into the mounting hole 701 by utilizing the elasticity of the mounting spring 703, and the mounting stability of the dustproof cap 8 can be ensured by matching the mounting hole 701 with the mounting block 704;
and sealing washer 1 through the round platform type, when being convenient for make the rubber-insulated-wire cable insert, its deformation volume is bigger, also guaranteed the leakproofness when improving clamping stability, set up dry piece 501 simultaneously, can absorb the inside moisture of shell 6 and back cover 12, avoid the influence of moisture to the rubber-insulated-wire cable, and can regularly stimulate closing plate 502, make fixture block 506 break away from with draw-in groove 503, and then take out dry piece 501 and put into after carrying out artifical drying process, guarantee to the inside dehumidification of shell 6 and back cover 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rubber-insulated-wire optical cable prefabricates into end and uses connector, includes tail cover (2), shell (6) and back cover (12), its characterized in that: the optical cable clamp also comprises a moisture-proof structure (5) for avoiding moisture corrosion, a mounting structure (7) convenient for mounting and fixing and a fixing structure for improving the clamping stability of the optical cable;
a return spring (11) is mounted in the middle of one side in the shell (6), a tail handle (10) is connected to the inside of the shell (6) on one side of the return spring (11) in a sliding mode, a core insert (9) is mounted in the shell (6) on one side of the tail handle (10), a dustproof cap (8) is arranged on one side of the shell (6), and the mounting structures (7) are arranged at the top end and the bottom end of one side in the dustproof cap (8);
a rear sleeve (12) is transversely installed on one side, far away from the dustproof cap (8), of the interior of the shell (6), a tail sleeve (2) is installed on one side of the rear sleeve (12), a moisture-proof groove (13) is formed in the top end, close to the shell (6), of the interior of the rear sleeve (12), and a moisture-proof structure (5) is arranged in the moisture-proof groove (13);
the fixed structure is arranged at the top end and the bottom end of the rear sleeve (12) on one side of the moisture-proof groove (13).
2. The connector for prefabricating an end of a rubber-covered optical cable according to claim 1, wherein: fixed knot constructs including fixed case (3), fixed case (3) are installed and are close to the top and the bottom of dampproofing groove (13) one side in back cover (12), and the equidistant mounting of the inside one end of fixed case (3) has fixing spring (14), the inside lateral sliding connection of fixed case (3) of fixing spring (14) one end has adjustable shelf (15), and adjustable shelf (15) one end intermediate position department installs pull rod (4) that extend to fixed case (3) outside, adjustable shelf (15) other end extends to back cover (12) inside and installs grip block (16).
3. The connector for prefabricating an end of a rubber-covered optical cable according to claim 1, wherein: and a sealing ring (1) is installed on one side, far away from the shell (6), of the interior of the tail sleeve (2), and the sealing ring (1) is in a circular truncated cone shape.
4. The connector for prefabricating an end of a rubber-covered optical cable according to claim 2, wherein: the inside both sides of fixed case (3) are vertical to be seted up spout (18), and the inside sliding connection of spout (18) has slider (17), slider (17) one end and the one end welding of adjustable shelf (15) both sides.
5. The connector for prefabricating an end of a rubber-covered optical cable according to claim 1, wherein: dampproofing structure (5) is including dry piece (501), closing plate (502), draw-in groove (503), flexible groove (504), flexible piece (505) and fixture block (506), the inside upper end in dampproofing groove (13) transversely is provided with closing plate (502), and the bottom of closing plate (502) transversely installs dry piece (501), draw-in groove (503) have been seted up on the inside top of back cover (12) of dampproofing groove (13) both sides, and flexible groove (504) are installed to the upper end and the lower extreme of the inside both sides in draw-in groove (503), fixture block (506) with draw-in groove (503) matched with is installed to closing plate (502) bottom both sides, and fixture block (506) both sides upper end and lower extreme install flexible piece (505) with flexible groove (504).
6. The connector for prefabricating an end of a rubber-covered optical cable according to claim 1, wherein: mounting structure (7) include mounting hole (701), mounting groove (702), installation spring (703) and installation piece (704), top and bottom that are close to dustproof cap (8) one side are seted up in shell (6) inside to mounting groove (702), and the inside one end of mounting groove (702) installs installation spring (703), installation spring (703) one end sliding connection has installation piece (704) that extend to shell (6) outside, and dustproof cap (8) inside one side top and bottom seted up with installation piece (704) matched with mounting hole (701).
7. The connector for prefabricating an end of a rubber-covered optical cable according to claim 2, wherein: the clamping plate (16) is semicircular, and the clamping plate (16) is symmetrically distributed around the transverse central axis of the rear sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286464.9U CN214097879U (en) | 2021-02-02 | 2021-02-02 | Connector for prefabricating end of rubber-insulated wire optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120286464.9U CN214097879U (en) | 2021-02-02 | 2021-02-02 | Connector for prefabricating end of rubber-insulated wire optical cable |
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| Publication Number | Publication Date |
|---|---|
| CN214097879U true CN214097879U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120286464.9U Active CN214097879U (en) | 2021-02-02 | 2021-02-02 | Connector for prefabricating end of rubber-insulated wire optical cable |
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| CN (1) | CN214097879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384640A (en) * | 2022-02-11 | 2022-04-22 | 苏州多元网络工程有限公司 | Optical cable quick connector for computer network engineering and use method thereof |
-
2021
- 2021-02-02 CN CN202120286464.9U patent/CN214097879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384640A (en) * | 2022-02-11 | 2022-04-22 | 苏州多元网络工程有限公司 | Optical cable quick connector for computer network engineering and use method thereof |
| CN114384640B (en) * | 2022-02-11 | 2024-02-23 | 苏州多元网络工程有限公司 | Optical cable quick connector for computer network engineering and use method thereof |
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