CN220933232U - Optical fiber jumper wire with protection structure - Google Patents
Optical fiber jumper wire with protection structure Download PDFInfo
- Publication number
- CN220933232U CN220933232U CN202322652819.3U CN202322652819U CN220933232U CN 220933232 U CN220933232 U CN 220933232U CN 202322652819 U CN202322652819 U CN 202322652819U CN 220933232 U CN220933232 U CN 220933232U
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- CN
- China
- Prior art keywords
- optical fiber
- protective sleeve
- fiber jumper
- jumper
- wall
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- 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.)
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 82
- 230000001681 protective effect Effects 0.000 claims abstract description 50
- 229910052755 nonmetal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an optical fiber jumper with a protection structure, and relates to the technical field of optical fibers. The optical fiber patch cord comprises an optical fiber patch cord and a protective sleeve sleeved on the optical fiber patch cord, wherein a rubber block is arranged on the inner wall of the protective sleeve, and a U-shaped buckle matched with the optical fiber patch cord is arranged on the outer wall of the protective sleeve. The optical fiber jumper has the beneficial effects that the protective sleeve is sleeved on the outer wall of the optical fiber jumper when the optical fiber jumper is not in use, and the rubber block is extruded to deform, so that the protective sleeve is tightly connected with the optical fiber jumper shell, and the protective sleeve is effectively prevented from falling off the optical fiber jumper. When the optical fiber jumper wire is connected with equipment, the protective sleeve is clamped on the optical fiber line through the U-shaped buckle on the outer wall, and independent storage is not needed.
Description
Technical Field
The utility model relates to the technical field of optical fibers, in particular to an optical fiber jumper with a protection structure.
Background
The optical fiber jumper (also called as an optical fiber connector) refers to an optical cable, wherein connector plugs are arranged at two ends of the optical cable and are used for realizing movable connection of optical paths; one end is provided with a plug and is called a tail fiber; the optical fiber jumper mainly plays a role in connection and connects the optical transceiver with the optical fiber; in the optical fiber transmission, an optical fiber jumper belongs to a passive device and is one of basic devices forming the bottommost layer of an optical fiber communication architecture, namely a data link layer; from the connectors at the two ends of the optical fiber jumper, the optical fiber jumper is divided into an fc jumper, a st jumper and an sc jumper; the optical fiber jumper is initially applied to optical communication, is an indispensable repeated general passive device in an optical fiber communication system, is used for realizing quick and reliable communication connection between optical fibers and equipment, between the optical fibers and an instrument, and is the device which has the fastest development, the largest use amount and the widest application in the passive device.
The prior art CN202121267016.0 discloses a connector protecting crust for optical fiber jumper wire, which comprises an optical fiber jumper wire and a connecting piece which is arranged on the optical fiber jumper wire and can slide and rotate, wherein one end of the optical fiber jumper wire is provided with a connecting metal ring and a nonmetal reinforcing core, the nonmetal reinforcing core is positioned inside the connecting metal ring, a protecting mechanism sleeved outside the nonmetal reinforcing core is movably inserted inside the connecting metal ring, an extruding mechanism and a clamping mechanism are arranged on the protecting mechanism, the protecting mechanism is used for protecting the nonmetal reinforcing core, the protecting mechanism can be realized, when the optical fiber jumper wire is not used, the protecting shell can be connected with the optical fiber jumper wire more tightly, the falling condition of the protecting shell is effectively reduced, and when the optical fiber jumper wire falls, the nonmetal reinforcing core can be prevented from directly striking the ground, and the occurrence of breakage or bending caused by striking the ground is reduced.
However, the protection mechanism sleeved on the nonmetal reinforced core after the device is used can only be independently placed for storage, but the optical fiber jumper can be detached only when equipment is moved or maintained after the optical fiber jumper is installed, so that the storage time of the independently stored protection mechanism is basically in year, the protection mechanism is easy to lose, and the resource is wasted.
Disclosure of Invention
The utility model aims to solve the problem that a protection mechanism arranged on a nonmetal reinforced core is easy to lose in the prior art, and provides an optical fiber jumper with a protection structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an optical fiber jumper with protection architecture, its includes optical fiber jumper and cup joints the protective sheath on optical fiber jumper, the protective sheath inner wall is equipped with the rubber piece, and the outer wall is provided with the U-shaped buckle with optical fiber line assorted.
Furthermore, one end of the optical fiber jumper is provided with a connecting metal ring and a nonmetal reinforcing core, the nonmetal reinforcing core is positioned inside the connecting metal ring, and a protective sleeve is movably sleeved outside the connecting metal ring.
Further, the inner wall of the protective sleeve is annularly provided with a plurality of rubber blocks which are equidistantly arranged, and one end of each rubber block, which is abutted against the optical fiber jumper, is provided with an inclined surface which is inclined towards the opening direction of the protective sleeve.
Further, the U-shaped buckle is arranged along the length direction of the protective sleeve.
Further, the protective sleeve and the U-shaped buckle are integrally formed.
After the technical scheme is adopted, the utility model has the beneficial effects that: when not in use, the protective sleeve is sleeved on the outer wall of the optical fiber jumper, and the rubber block is extruded to deform, so that the protective sleeve is tightly connected with the optical fiber jumper shell, and the protective sleeve is effectively prevented from falling off the optical fiber jumper. When the optical fiber jumper wire is connected with equipment, the protective sleeve is clamped on the optical fiber line through the U-shaped buckle on the outer wall, and independent storage is not needed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of an exploded view of an optical fiber jumper and a protective sleeve according to the present utility model
FIG. 3 is a schematic view of the structure of the protective sheath of the present utility model
Figure 4 is a schematic view of the installation of the protective sheath when not in use.
Reference numerals illustrate: the optical fiber jumper 1, the connecting metal ring 11, the nonmetal reinforcing core 12, the optical fiber 13, the protective sleeve 2, the rubber block 21, the inclined surface 211 and the U-shaped buckle 22.
Description of the embodiments
Referring to fig. 1-4, the technical scheme adopted in the specific embodiment is as follows: an optical fiber jumper with a protection structure comprises an optical fiber jumper 1 and a protection sleeve 2 sleeved on the optical fiber jumper 1. One end of the optical fiber jumper wire 1 is provided with a connecting metal ring 11 and a nonmetal reinforcing core 12, the nonmetal reinforcing core 12 is positioned inside the connecting metal ring 11, and a protective sleeve 2 is movably sleeved outside the connecting metal ring 11. When not in use, the protective sleeve 2 is sleeved on the outer wall of the connecting metal ring 11, and when the optical fiber jumper 1 falls, the protective sleeve 2 can prevent the nonmetal reinforcing core 12 on the optical fiber jumper 1 from directly striking the ground, so that the condition that the nonmetal reinforcing core 12 breaks or bends due to striking the ground is reduced. Meanwhile, the protective sleeve 2 can effectively prevent dust, moisture and other impurities from entering the optical fiber jumper 1, so that the optical fiber 13 is kept clean.
The inner wall of the protective sleeve 2 is annularly provided with a plurality of equidistant rubber blocks 21, and one end of each rubber block 21, which is abutted against the optical fiber jumper wire 1, is provided with an inclined surface 211 which is inclined towards the opening direction of the protective sleeve 2. When the protective sleeve 2 is installed, the rubber block 21 is extruded to deform, so that the protective sleeve 2 is tightly connected with the outer shell of the optical fiber jumper 1, and the protective sleeve 2 is effectively prevented from falling from the optical fiber jumper 1. The inclined surface 211 makes the installation of the protective sheath 2 easier. When the protective sheath 2 is mounted, the inclined surface 211 may play a guiding role so that the protective sheath 2 can be mounted to a designated position more smoothly.
The outer wall of protective sheath 2 is provided with along U-shaped buckle 22 that U-shaped buckle 22 set up along the length direction of protective sheath 2, and U-shaped buckle 22 and optic fibre 13 line phase-match. When the optical fiber jumper 1 is connected with equipment, the protective sleeve 2 is clamped on the optical fiber 13 line through the U-shaped buckle 22 on the outer wall, and independent storage is not needed. Meanwhile, the U-shaped buckle 22 ensures the compatibility with optical fibers 13 with different specifications, and the application range is wide.
The protective sleeve 2 and the U-shaped buckle 22 are integrally formed. Can be directly manufactured by a mould without the assembly and debugging process of a plurality of parts. Therefore, the manufacturing process can be simplified, and the production efficiency can be improved. A single material, without seams or joints, and thus has greater strength and stability. Compared with a product assembled by multiple parts, the integrated product can bear external impact, vibration and stress, and has longer service life.
The working principle of the utility model is as follows: when in use, the protective sleeve 2 is sleeved on the outer wall of the connecting metal ring 11, and the rubber block 21 is extruded to deform so that the protective sleeve 2 is tightly connected with the optical fiber jumper 1. When in use, the protective sleeve 2 is clamped on the optical fiber 13 through the U-shaped buckle 22, so that the protective sleeve 2 is prevented from being lost.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (5)
1. An optical fiber jumper with protection architecture, characterized by: the optical fiber patch cord comprises an optical fiber patch cord (1) and a protective sleeve (2) sleeved on the optical fiber patch cord (1), wherein a rubber block (21) is arranged on the inner wall of the protective sleeve (2), and a U-shaped buckle (22) matched with an optical fiber (13) line is arranged on the outer wall of the protective sleeve.
2. The optical fiber jumper with protection structure according to claim 1, wherein: one end of the optical fiber jumper wire (1) is provided with a connecting metal ring (11) and a nonmetal reinforcing core (12), the nonmetal reinforcing core (12) is positioned inside the connecting metal ring (11), and a protective sleeve (2) is movably sleeved outside the connecting metal ring (11).
3. The optical fiber jumper with protection structure according to claim 1, wherein: the optical fiber patch is characterized in that a plurality of rubber blocks (21) which are equidistantly arranged are annularly arranged on the inner wall of the protective sleeve (2), and an inclined surface (211) inclined towards the opening direction of the protective sleeve (2) is arranged at one end, which is abutted to the optical fiber patch cord (1), of the rubber blocks (21).
4. The optical fiber jumper with protection structure according to claim 1, wherein: the U-shaped buckle (22) is arranged along the length direction of the protective sleeve (2).
5. The optical fiber jumper with protection structure according to claim 1, wherein: the protective sleeve (2) and the U-shaped buckle (22) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652819.3U CN220933232U (en) | 2023-09-28 | 2023-09-28 | Optical fiber jumper wire with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652819.3U CN220933232U (en) | 2023-09-28 | 2023-09-28 | Optical fiber jumper wire with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933232U true CN220933232U (en) | 2024-05-10 |
Family
ID=90936837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322652819.3U Active CN220933232U (en) | 2023-09-28 | 2023-09-28 | Optical fiber jumper wire with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220933232U (en) |
-
2023
- 2023-09-28 CN CN202322652819.3U patent/CN220933232U/en active Active
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