CN216817034U - Optical fiber ribbon optical cable for indoor access - Google Patents
Optical fiber ribbon optical cable for indoor access Download PDFInfo
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- CN216817034U CN216817034U CN202123058457.2U CN202123058457U CN216817034U CN 216817034 U CN216817034 U CN 216817034U CN 202123058457 U CN202123058457 U CN 202123058457U CN 216817034 U CN216817034 U CN 216817034U
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- optical fiber
- indoor
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- extrusion
- access
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 105
- 230000003287 optical effect Effects 0.000 title description 3
- 238000001125 extrusion Methods 0.000 claims abstract description 42
- 239000000835 fiber Substances 0.000 claims description 29
- 238000010030 laminating Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 5
- 235000019994 cava Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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Abstract
The utility model discloses an optical fiber ribbon cable for indoor access, which relates to the technical field of indoor access optical fibers and comprises an indoor optical fiber access device, a low-pressure connector and an optical fiber line surface extrusion fixing head, wherein the lower surface of the indoor optical fiber access device is movably lapped with the low-pressure connector, and the optical fiber line surface extrusion fixing head is arranged at one end of the right side of the indoor optical fiber access device and the right side of the low-pressure connector. The steel wire ropes at the two ends of the optical fiber are taken out and placed on the outer surface of the hard friction plate, the optical fiber connector and the optical fiber connector are placed on the inner surface of the bottom sleeve shell, and the triangular extrusion head at one end of the upright rod is extruded with the surface of the hard friction plate to fix the steel wire ropes.
Description
Technical Field
The utility model relates to the technical field of indoor access optical fibers, in particular to an optical fiber ribbon cable for indoor access.
Background
With the increasing demand of broadband, the application amount of optical fibers is increasing day by day, in order to meet the broadband demand of high-density user groups and the broadband demand of cloud computing, optical fiber ribbon cables are widely applied, and common optical fiber ribbon cables have an edge bonding type, an integral cladding type and an edge bonding type. The following problems exist in the prior art:
1. the household optical fiber needs to be moved into a room from the outside, and when the optical fiber is connected into the room, the external optical fiber can pull the optical fiber, so that the internal optical fiber bears pressure, and the problem of internal optical fiber breakage can be caused;
2. traditional fixed tear the wire rope on optic fibre both sides, twine fixedly with a device that can provide fixedly, do so and can expose optic fibre in external environment, cause the cracked problem of optic fibre easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides an optical fiber ribbon cable for indoor access, which has the characteristics of extruding the surface of an optical fiber and increasing the pulling force of one end of the optical fiber, and solves the problem that the internal optical fiber is broken due to the fact that the external optical fiber pulls the optical fiber and bears pressure; wherein another kind of purpose is fixed in order to solve wire rope and fixed device and twine, can expose optic fibre in external environment, causes the cracked problem of optic fibre easily to reach and fix the wire rope at optic fibre both ends, reduce the effect that optic fibre exposes outside.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides an optical fiber ribbon optical cable for indoor access, includes indoor optic fibre access device, low pressfitting ware and optic fibre line face extrusion fixed head, the activity overlap joint has low pressfitting ware on the lower surface of indoor optic fibre access device, the right side one end of indoor optic fibre access device and low pressfitting ware is served and is provided with optic fibre line face extrusion fixed head.
And the edge positions of two sides of the top of the low stitching device are provided with threaded holes, and the top of the low stitching device is provided with a lug extrusion head.
The lower surface of the optical fiber line surface extrusion fixing head is fixedly connected with a vertical rod, one end of the vertical rod is provided with a triangular extrusion head, and the lower surface of the optical fiber line surface extrusion fixing head is movably lapped with a bottom casing.
The technical scheme of the utility model is further improved as follows: the outer surface of the top of the low stitching device is provided with a fitting friction waterproof surface, and the outer surface of the top of the low stitching device is transversely provided with an optical fiber line surface lap joint groove in the middle.
The technical scheme of the utility model is further improved as follows: the bottom casing is characterized in that fixing plates are fixedly connected to the inner surfaces of two sides of the bottom casing, hard friction plates are arranged on the outer surface of the top of each fixing plate, and the bottom casing is fixedly connected to one end of the right side of the low stitching device.
The technical scheme of the utility model is further improved as follows: be provided with the recess on the surface of laminating friction waterproof face, the detachable joint in inside of recess has the joint piece, the top fixedly connected with semicircle ball soft piece of joint piece.
The technical scheme of the utility model is further improved as follows: be provided with the recess that caves in on the lower surface of indoor optic fibre access device, fixedly connected with elasticity promotes the piece on the top internal surface of recess that caves in, elasticity promotes one of piece and serves and be provided with extrusion laminating ball, the one end of extrusion laminating ball extends to on the lower surface of indoor optic fibre access device.
The technical scheme of the utility model is further improved as follows: be provided with the screw thread rotation ware on the marginal position at four angles at indoor optic fibre access device top, fixedly connected with laminating fixed plate on the surface about the left side one end of indoor optic fibre access device and low pressure close ware, be provided with the screw thread fixed orifices on the surface of laminating fixed plate.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides an optical fiber ribbon cable for indoor access, which adopts the combination of an indoor optical fiber access device, a low-pressure combiner, a thread rotator, a threaded hole, a bonding friction waterproof surface and an optical fiber line surface lap joint groove, the whole optical fiber is put into the optical fiber line surface lap joint groove and is matched with the indoor optical fiber access device and the low-pressure combiner for extrusion, the extrusion friction force on the surface of the optical fiber is increased by utilizing the wave shape between the indoor optical fiber access device and the low-pressure combiner and being matched with a lug extrusion head, the indoor optical fiber access device and the low-pressure combiner are extruded and fixed by the thread rotator and the threaded hole, the bonding friction waterproof surface is isolated and sealed from the outside, the characteristics of extruding the surface of the optical fiber and increasing the pulling force of one end of the optical fiber are provided, the problem that the external optical fiber pulls the optical fiber and bears the pressure to cause the breakage of the internal optical fiber is solved, the effects of increasing the shape and the pulling area on the surface of the optical fiber and dispersing stress points are achieved.
2. The utility model provides an optical fiber ribbon cable for indoor access, which is characterized in that a vertical rod, a triangular extrusion head, a bottom casing and a hard friction plate are combined, one steel wire rope at two sides of an optical fiber is taken out and placed on the outer surface of the hard friction plate, an optical fiber connector is placed on the inner surface of the bottom casing, the triangular extrusion head at one end of the vertical rod is extruded with the surface of the hard friction plate, the steel wire rope is fixed, and a space in the middle is reserved for a connector of the optical fiber to be fixed after being folded.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a low pressure combiner according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
FIG. 4 is a schematic view of an indoor fiber connector according to the present invention;
FIG. 5 is a schematic view of an optical fiber surface extrusion fixture according to the present invention.
In the figure: 1. an indoor optical fiber access device; 11. invaginating the groove; 12. an elastic pushing block; 13. extruding the attaching ball;
2. a screw rotator;
3. a low presser; 31. a threaded hole; 32. attaching a friction waterproof surface; 321. a clamping block; 322. a soft block of a semi-sphere;
33. a bump extrusion head; 34. the optical fiber line surface is lapped with the groove;
4. the optical fiber line surface is extruded to fix the head; 41. erecting a rod; 42. a triangular extrusion head; 43. a bottom housing shell; 44. a fixing plate; 45. a hard friction plate;
5. attaching a fixed plate; 6. and (4) a threaded fixing hole.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the present invention provides an optical fiber ribbon cable for indoor access, which includes an indoor optical fiber access device 1, a low-pressure combiner 3 and an optical fiber plane extrusion fixing head 4, wherein the lower surface of the indoor optical fiber access device 1 is movably overlapped with the low-pressure combiner 3, the optical fiber plane extrusion fixing head 4 is arranged on one end of the right side of the indoor optical fiber access device 1 and the right end of the low-pressure combiner 3, threaded holes 31 are arranged on the edge positions of two sides of the top of the low-pressure combiner 3, a bump extrusion head 33 is arranged on the top of the low-pressure combiner 3, a bonding friction waterproof surface 32 is arranged on the outer surface of the top of the low-pressure combiner 3, and an optical fiber plane overlapping groove 34 is arranged in the transverse middle of the outer surface of the top of the low-pressure combiner 3.
In this embodiment, go through the whole inside of putting into optic fibre line face overlap joint recess 34 with optic fibre, the indoor optic fibre access ware 1 of cooperation and low pressure close and extrude between the ware 3, utilize the wave shape between indoor optic fibre access ware 1 and the low pressure close ware 3, cooperation lug extrusion head 33 increases the extrusion frictional force to the optic fibre surface, rethread screw thread rotating ware 2 and screw hole 31 extrude indoor optic fibre access ware 1 and low pressure close ware 3 fixedly, through laminating friction waterproof face 32 to external isolated, it is sealed, reached to increasing optic fibre shape on the surface and pull the area, the effect of dispersion stress point.
As shown in fig. 1-5, in this embodiment, preferably, a groove is disposed on an outer surface of the friction waterproof surface 32, a clamping block 321 is detachably clamped in the groove, a hemispherical soft block 322 is fixedly connected to a top of the clamping block 321, the hemispherical soft block 322 can be replaced by matching with the clamping block 321, and a gap between the indoor optical fiber connector 1 and the low-pressure connector 3 is sealed by using the hemispherical soft block 322.
As shown in fig. 1-5, preferably, a thread rotator 2 is disposed at the edge of four corners at the top of the indoor optical fiber connector 1, a bonding fixing plate 5 is fixedly connected to the upper and lower outer surfaces of one end of the left side of the indoor optical fiber connector 1 and the lower pressing device 3, a thread fixing hole 6 is disposed on the outer surface of the bonding fixing plate 5, and the indoor optical fiber connector 1 and the lower pressing device 3 are fixed on the wall surface through the thread fixing hole 6 on the outer surface of the bonding fixing plate 5.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, an invagination groove 11 is formed in the lower surface of the indoor optical fiber access device 1, an elastic pushing block 12 is fixedly connected to the inner surface of the top of the invagination groove 11, one end of the elastic pushing block 12 is provided with an extrusion attaching ball 13, one end of the extrusion attaching ball 13 extends to the lower surface of the indoor optical fiber access device 1, and the indoor optical fiber access device 1 and the low-pressure adapter 3 are matched with the extrusion attaching ball 13 at one end of the elastic pushing block 12 to extrude and fix the surface of the optical fiber line inside the optical fiber line surface overlapping groove 34 after being folded.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the lower surface of the optical fiber line surface extrusion fixing head 4 is fixedly connected with a vertical rod 41, one end of the vertical rod 41 is provided with a triangular extrusion head 42, the lower surface of the optical fiber line surface extrusion fixing head 4 is movably lapped with a bottom casing 43, the inner surfaces of two sides of the bottom casing 43 are fixedly connected with fixing plates 44, the outer surface of the top of the fixing plates 44 is provided with a hard friction plate 45, and the fixed connection of the bottom casing 43 is arranged at one end of the right side of the low pressing device 3.
In this embodiment, one steel wire rope on two sides of the optical fiber is taken out and placed on the outer surface of the hard friction plate 45, the steel wire rope and the optical fiber connector are placed on the inner surface of the bottom sleeve shell 43, the triangular extrusion head 42 on one end of the vertical rod 41 is extruded with the surface of the hard friction plate 45, the steel wire rope is fixed, the space in the middle of the folded steel wire rope is reserved for the connector of the optical fiber to be fixed, so that the steel wire ropes at two ends of the optical fiber are fixed, and the effect of exposing the optical fiber is reduced.
The working principle of the optical fiber ribbon cable for indoor access will be described in detail below.
As shown in fig. 1-5, the optical fiber is inserted into the room from the outer wall, the optical fiber is connected with the connector of the router, the steel wire ropes at the two sides of the optical fiber are taken out and placed on the outer surface of the hard friction plate 45, the optical fiber connector is placed on the inner surface of the bottom sleeve shell 43, the whole optical fiber is placed into the inside of the optical fiber line lap joint groove 34, the indoor optical fiber access device 1 and the low-voltage combiner 3 are extruded in a matching way, the wave shape between the indoor optical fiber access device 1 and the low-voltage combiner 3 is utilized, the extrusion friction force on the surface of the optical fiber is increased by matching with the extrusion head 33 of the convex block, the triangular extrusion head 42 at one end of the vertical rod 41 is extruded with the surface of the hard friction plate 45, the indoor optical fiber access device 1 and the low-voltage combiner 3 are extruded and fixed through the screw rotator 2 and the screw hole 31, the steel wire rope is fixed, the space in the middle is left for fixing the connector of the optical fiber after folding, the indoor optical fiber access device 1 and the low pressfitting device 3 are fixed on the wall surface through the thread fixing hole 6 on the outer surface of the attaching fixing plate 5.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides an optical fiber ribbon cable for indoor access, includes indoor optical fiber access ware (1), low splicer (3) and optic fibre line face extrusion fixed head (4), its characterized in that: a low-pressure combiner (3) is movably lapped on the lower surface of the indoor optical fiber access device (1), and an optical fiber line surface extrusion fixing head (4) is arranged at one end of the right side of the indoor optical fiber access device (1) and the low-pressure combiner (3);
threaded holes (31) are formed in the edge positions of two sides of the top of the low stitching device (3), and a bump extrusion head (33) is arranged at the top of the low stitching device (3);
the lower surface of the optical fiber line surface extrusion fixing head (4) is fixedly connected with an upright rod (41), one end of the upright rod (41) is provided with a triangular extrusion head (42), and the lower surface of the optical fiber line surface extrusion fixing head (4) is movably lapped with a bottom casing (43).
2. An optical fiber ribbon cable for indoor access according to claim 1, wherein: the outer surface of the top of the low pressing device (3) is provided with a bonding friction waterproof surface (32), and the outer surface of the top of the low pressing device (3) is transversely provided with an optical fiber line surface lap joint groove (34) in the middle.
3. An optical fiber ribbon cable for indoor access according to claim 1, wherein: the bottom casing (43) is fixedly connected with fixing plates (44) on the inner surfaces of two sides of the bottom, hard friction plates (45) are arranged on the outer surface of the top of the fixing plates (44), and the bottom casing (43) is fixedly connected to one end of the right side of the low-pressure stitching device (3).
4. An optical fiber ribbon cable for indoor access according to claim 2, wherein: be provided with the recess on the surface of laminating friction waterproof face (32), the detachable joint in inside of recess has joint piece (321), the top fixedly connected with semicircle ball soft piece (322) of joint piece (321).
5. An optical fiber ribbon cable for indoor access according to claim 1, wherein: be provided with on the lower surface of indoor optic fibre access device (1) sunken recess (11), fixed connection has elasticity to promote piece (12) on the top internal surface of sunken recess (11), elasticity promotes one of piece (12) and serves and is provided with extrusion laminating ball (13), the one end of extrusion laminating ball (13) extends to on the lower surface of indoor optic fibre access device (1).
6. The optical fiber ribbon cable for indoor access according to claim 1, wherein: be provided with screw thread rotating device (2) on the marginal position at four angles at indoor optic fibre access device (1) top, fixedly connected with laminating fixed plate (5) on the surface about the left side one end of indoor optic fibre access device (1) and low laminating ware (3), be provided with thread fixing hole (6) on the surface of laminating fixed plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058457.2U CN216817034U (en) | 2021-12-07 | 2021-12-07 | Optical fiber ribbon optical cable for indoor access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058457.2U CN216817034U (en) | 2021-12-07 | 2021-12-07 | Optical fiber ribbon optical cable for indoor access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216817034U true CN216817034U (en) | 2022-06-24 |
Family
ID=82051743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123058457.2U Expired - Fee Related CN216817034U (en) | 2021-12-07 | 2021-12-07 | Optical fiber ribbon optical cable for indoor access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216817034U (en) |
-
2021
- 2021-12-07 CN CN202123058457.2U patent/CN216817034U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220802 Address after: 519090 a, floor 4, building 2, No. 389, Honghui Third Road, Hongqi Town, Jinwan District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Qihao Technology Co.,Ltd. Address before: No. 9-5, Yongfeng Road, high tech Zone, Chengdu, Sichuan 610000 Patentee before: Gou Liangqiong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |