CN203133346U - Beam-collected optical cable - Google Patents
Beam-collected optical cable Download PDFInfo
- Publication number
- CN203133346U CN203133346U CN 201320080879 CN201320080879U CN203133346U CN 203133346 U CN203133346 U CN 203133346U CN 201320080879 CN201320080879 CN 201320080879 CN 201320080879 U CN201320080879 U CN 201320080879U CN 203133346 U CN203133346 U CN 203133346U
- Authority
- CN
- China
- Prior art keywords
- wall
- optical cable
- cable
- optical
- semicircle ring
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a beam-collected optical cable relating to optical cables used for communication. The utility model aims to provide the optical cable that is simple in structure, economized in material consumption and easy to maintain. The beam-collected optical cable provided by the utility model includes an optical cable beam composed of a plurality of branch optical cables and also includes a maintainable sheath tube sleeved on the outer peripheral wall of the optical cable beam. According to the utility model, the optical cable beam of the beam-collected optical cable is sleeved with the maintainable sheath tube, so that convenience is made for maintaining, replacing and grouping the branch optical cables inside the maintainable sheath tube.
Description
Technical field
The utility model relates to a kind of Communication Equipment, particularly relates to a kind of communication cable.
Background technology
The optical cable product is applied to ground, carrier-borne, airborne light communication system, increase along with the optical cable integrated level, optical cable develops into 2 cores by single fiber cable, 6 cores, 12 cores, 24 cores, 48 cores, even the multifiber cable of 96 cores, optical connector is also along with the increase of optical cable core number, multi-fiber cable connector has appearred, multi-fiber cable connector is exactly the corresponding lock pin of corresponding optical cable core number design, single fiber cable all is that the outer bread coat of a bare fibre and oversheath are formed, multifiber cable is exactly many bare fibres, coat is all wrapped in every bare fibre outside, the bare fibre outer cover oversheath of all bag coats, oversheath is polyurethane or PVC extrusion molding or metal material is wrapped makes, when multifiber cable connects connector, the coat unification of every core bare fibre need be peeled off certain length, penetrate simultaneously in the connector fiber stub, this just need be when peeling off all optical cable coats, and success ratio reaches 100%.If in this process, any 1 core fibre is disconnected fine, whole optical cable unifications need be clipped disconnected fine length, again peel off the work of coat, guarantee the length unanimity after all optical fiber coatings are peeled off, can waste a large amount of optical fiber like this, and the inside single-core fiber length that connects like this can not change, can not replace the single fiber cable of internal damage.
The utility model content
The technical problems to be solved in the utility model provides the boundling optical cable of a kind of simple in structure, materials saving, easy-maintaining.
The utility model boundling optical cable, comprise the optical harness that some branch optical cables are formed, described light splitting cable wrap is drawn together some bare fibres, described every bare fibre is coated with coat outward, described all outer coat bare fibre outer cover oversheaths that are coated with, also comprise the keeped in repair protecting pipe that is sleeved on the described optical harness outer circle wall, the described protecting pipe that keeps in repair comprises sheath outer wall and jacket inner wall, the radial section of described sheath outer wall and described jacket inner wall is the C type, respectively arrange one on the inwall of described sheath opening of external wall both sides along the first bayonet socket fin of its axial direction, respectively arrange one on the outer wall of described jacket inner wall opening both sides along the second bayonet socket fin of its axial direction, two openends of described sheath outer wall and described jacket inner wall are relative, described two second bayonet socket fins are placed in the described sheath outer wall and are stuck in described maintenance the in described two first bayonet socket fins left side but some open joints are set on the protecting pipe outer circle wall, but described open joint comprises two joint semicircle ring plates that an end is hinged, described two joint semicircle ring plates are symmetrical, the involutory back of described two strip terminal semicircle ring plates forms pipe and is enclosed within described the maintenance on the protecting pipe outer circle wall, suit opening nut on described two joint semicircle ring plate outer circle walls.
Compared with prior art, the utility model is divided into inner optical fiber on the branch optical cable of some single cores or multicore, suit can keep in repair sheath on the optical harness outer circle wall that minute optical cable is formed simultaneously, sheath can be keeped in repair and sheath outer wall and jacket inner wall can be radially splitted into, can replace out disconnected fine branch optical cable like this, need not clip disconnected fine length to optical harness collective, saved optical cable, convenient for maintaining, replace and divide optical cable, can keep in repair simultaneously sheath except with the first bayonet socket fin and the second bayonet socket fin card with fixing, their cards and after outer circle wall on but open joint also is set, but open joint one end is hinged, open easily and fasten, but after open joint fastens, overlap the upper shed nut on the outer circumference surface again, make things convenient for separating and combination of sheath outer wall and jacket inner wall after arranging like this.
The utility model boundling optical cable, wherein said minute optical cable are that nylon tight-buffered fiber optic cable, loosely shielded optical cable, Guidance optical cable, multicore optical fiber ribbon cable, multifiber cable are wherein a kind of at least.Nylon tight-buffered fiber optic cable, loosely shielded optical cable, Guidance optical cable, multicore optical fiber ribbon cable, multifiber cable are simple in structure, cheap, can reduce cost of manufacture of the present utility model.
The utility model boundling optical cable, the wherein said maintenance on the protecting pipe outer circle wall offers groove, and described joint semicircle ring plate inwall arranges fin, and described groove is corresponding with size, position, the shape of described fin.But adopt said structure can conveniently can keep in repair the combination, fixing of protecting pipe and open joint.
Below in conjunction with accompanying drawing the utility model boundling optical cable is described further.
Description of drawings
Fig. 1 is the keeped in repair protecting pipe of the utility model boundling optical cable cut away view radially.
Embodiment
As shown in Figure 1, the utility model concentrated light cable wrap is drawn together the optical harness that some branch optical cables are formed, the light splitting cable wrap is drawn together some bare fibres, every bare fibre is coated with coat outward, all outer coat bare fibre outer cover oversheaths that are coated with, dividing optical cable is the nylon tight-buffered fiber optic cable, loosely shielded optical cable, Guidance optical cable, the multicore optical fiber ribbon cable, multifiber cable wherein one or more, be sleeved on the optical harness outer circle wall is to keep in repair protecting pipe, protecting pipe be can keep in repair and sheath outer wall 1 and jacket inner wall 2 comprised, the radial section of sheath outer wall 1 and jacket inner wall 2 is the C type, respectively arrange one on the inwall of sheath outer wall 1 opening both sides along the first bayonet socket fin 11 of its axial direction, respectively arrange one on the outer wall of jacket inner wall 2 opening both sides along the second bayonet socket fin 21 of its axial direction, 2 two openends of sheath outer wall 1 and jacket inner wall are relative, article two, the second bayonet socket fin 21 is placed in the sheath outer wall 1 and is stuck in described two the first bayonet socket fin, 11 left sides, can keep in repair but some open joints are set on the protecting pipe outer circle wall, but open joint comprises two joint semicircle ring plates that an end is hinged, two joint semicircle ring plates are symmetrical, the involutory back formation of two strip terminal semicircle ring plates pipe is enclosed within and can keeps in repair on the protecting pipe outer circle wall, suit opening nut can keep in repair on the protecting pipe outer circle wall and offer annular groove on two joint semicircle ring plate outer circle walls, and groove and joint semicircle ring plate inwall fin are complementary.
The utility model in use, follow the core number of determining optical cable according to designing requirement earlier, determine to divide optical cable and bundling optical fiber connector according to the core number, to divide optical fiber coating and oversheath in the optical cable to remove then, be connected with the bundling optical fiber connector, in this process, if there is arbitrary optical fiber disconnected fine, we just can take off the opening nut, but open the opening plug, and sheath outer wall 1 is separated with jacket inner wall 2, the branch optical cable extraction at disconnected fine place is replaced, will not clip identical size simultaneously by all optical fiber, remove coat again, save optical fiber, make branch optical cable convenient for maintaining simultaneously and replace the inner optical cable that divides.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. boundling optical cable, comprise the optical harness that some branch optical cables are formed, described light splitting cable wrap is drawn together some bare fibres, described every bare fibre is coated with coat outward, described all outer bare fibre outer cover oversheaths that are coated with coat, it is characterized in that: also comprise the keeped in repair protecting pipe that is sleeved on the described optical harness outer circle wall, the described protecting pipe that keeps in repair comprises sheath outer wall (1) and jacket inner wall (2), the radial section of described sheath outer wall (1) and described jacket inner wall (2) is the C type, respectively arrange one on the inwall of described sheath outer wall (1) opening both sides along the first bayonet socket fin (11) of its axial direction, respectively arrange one on the outer wall of described jacket inner wall (2) opening both sides along the second bayonet socket fin (21) of its axial direction, (2) two openends of described sheath outer wall (1) and described jacket inner wall are relative, described two second bayonet socket fins (21) are placed in the described sheath outer wall (1) and are stuck in described two first bayonet socket fins (11) left side, but described the maintenance arranges some open joints on the protecting pipe outer circle wall, but described open joint comprises two joint semicircle ring plates that an end is hinged, described two joint semicircle ring plates are symmetrical, the involutory back of described two strip terminal semicircle ring plates forms pipe and is enclosed within described the maintenance on the protecting pipe outer circle wall, suit opening nut on described two joint semicircle ring plate outer circle walls.
2. according to the described boundling optical cable of claim 1, it is characterized in that: described minute optical cable is that nylon tight-buffered fiber optic cable, loosely shielded optical cable, Guidance optical cable, multicore optical fiber ribbon cable, multifiber cable are wherein a kind of at least.
3. according to the described boundling optical cable of claim 2, it is characterized in that: the described maintenance on the protecting pipe outer circle wall offers groove, and described joint semicircle ring plate inwall arranges fin, and described groove is corresponding with size, position, the shape of described fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080879 CN203133346U (en) | 2013-02-21 | 2013-02-21 | Beam-collected optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080879 CN203133346U (en) | 2013-02-21 | 2013-02-21 | Beam-collected optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133346U true CN203133346U (en) | 2013-08-14 |
Family
ID=48941314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320080879 Withdrawn - After Issue CN203133346U (en) | 2013-02-21 | 2013-02-21 | Beam-collected optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105655A (en) * | 2013-02-21 | 2013-05-15 | 中国电子科技集团公司第八研究所 | Clustered optical cable |
-
2013
- 2013-02-21 CN CN 201320080879 patent/CN203133346U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105655A (en) * | 2013-02-21 | 2013-05-15 | 中国电子科技集团公司第八研究所 | Clustered optical cable |
| CN103105655B (en) * | 2013-02-21 | 2014-12-10 | 中国电子科技集团公司第八研究所 | Clustered optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |