CN104880772A - Special-purpose coiling screw for fiber splice tray - Google Patents
Special-purpose coiling screw for fiber splice tray Download PDFInfo
- Publication number
- CN104880772A CN104880772A CN201510285372.8A CN201510285372A CN104880772A CN 104880772 A CN104880772 A CN 104880772A CN 201510285372 A CN201510285372 A CN 201510285372A CN 104880772 A CN104880772 A CN 104880772A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- splice tray
- plate body
- line ball
- screw
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
Abstract
The invention discloses a special-purpose coiling screw for a fiber splice tray. The special-purpose coiling screw comprises a first plate body and a second plat body which are in parallel arrangement. The surface, which faces the second plate body, of the first plate body is provided with multiple upper tooth arc plates, the projection direction of the upper tooth arc plates is directed towards the second plate body, the surface, which faces the first plate body, of the second plate body is provided with multiple lower tooth arc plates, the projection direction of the lower tooth arc plates is directed towards the second plate body, at the same time, the upper tooth arc plates and the lower tooth arc plates are arranged in a staggered mode, all the upper tooth arc plates and the lower tooth arc plates are provided with hanging rings in a hanging mode, a fiber successively passes through all the hanging rings, and the special-purpose coiling screw further comprises a screw rod penetrating the first plate body and the second plate body.
Description
Technical field
The present invention relates to cable configuration, specifically the special thread-forming screw of Fiber splice tray.
Background technology
Optical fiber is a kind of light conduction instrument reaching the total reflection principle transmission caused in fiber that light makes at glass or plastics.Optical cable is that the optical fiber of some forms the cable heart according to certain way, is surrounded by sheath outward, the also coated outer jacket had, in order to realize a kind of communication line of optical signal transmission.In prior art, optical fiber is arranged in Loose tube, will add fine cream in Loose tube simultaneously, and fine cream is indispensable in producing as central tubular and layer-stranding cable, plays sealing, resistance to stress buffer action.
Fiber splice tray is the box of terminal protection optical cable at fiber cable laying and tail optical fiber welding, and it is fixing that the straight-through power being mainly used in inside cable connects with branch connection and optical fiber cable termination, plays the effect of tail fiber disc storage and protection joint.Optical cable welding box is the terminating head of an optical cable, his one is optical cable, other end is tail optical fiber, be the equal of an equipment optical cable being split into single fiber, install subscriber optical cable termination box on the wall, its function is to provide the welding of optical fiber and optical fiber, optical fiber and the welding of tail optical fiber and the handing-over of optical connector.And provide mechanical protection and environmental protection to optical fiber and element thereof, and allow to carry out suitable inspection, make it keep the fiber management of highest standard.
Be provided with tail fiber disc storage in Fiber splice tray possesses, around tail fiber disc storage, be provided with the winding post playing guide effect, optical fiber just enters tail fiber disc storage after coiling winding post, finally export from tail optical fiber, conventional winding post does not possess positioning function, is only can by Optical Fiber Winding in winding post.
Summary of the invention
The object of the present invention is to provide the special thread-forming screw of Fiber splice tray, can the positioning optical waveguides of layering, play the object of being classified by optical cable.
Object of the present invention is achieved through the following technical solutions: the special thread-forming screw of Fiber splice tray, comprise the Nut pole be arranged on Fiber splice tray, Nut pole is the sleeve part of hollow, also comprise and press down screw, pressing down screw inserts in the hollow cavity of Nut pole, press down screw and carry out threaded engagement with Nut pole and be connected, also comprise the multiple optical fiber line ball rings be set on Nut pole external diameter, multiple optical fiber line ball ring is arranged according to stacked on top of one another, and the opposite face of 2 adjacent fiber line ball rings is provided with limited impression.
The action principle of said structure is: after optical fiber is separated from optical cable; between the optical fiber line ball ring that insertion 2 is adjacent respectively; and optical fiber is placed in limited impression spacing; at this moment; rotating down pressing screw; make to press down the fine line ball ring of screw top press polish; multiple optical fiber line ball ring presses together mutually; make optical fiber can only in limited impression; optical fiber is protected; adopt up-down structure stacked optical fiber line ball ring simultaneously, the order of optical fiber according to stacked on top of one another can be classified, avoid multiply Optical Fiber Winding together.
Preferably, also comprise padded of being set on Nut pole external diameter, padded between Fiber splice tray and optical fiber line ball ring.
Preferably, limited impression is semi-circular groove.
Preferably, described optical fiber line ball ring is rubber ring.
The invention has the advantages that: can the positioning optical waveguides of layering, play the object of being classified by optical cable.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Reference numeral in figure is expressed as: 1, press down screw; 2, Nut pole; 3, optical fiber line ball ring; 4, limited impression; 5, padded.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1.
The special thread-forming screw of Fiber splice tray, comprise the Nut pole 2 be arranged on Fiber splice tray, Nut pole is the sleeve part of hollow, also comprise and press down screw 1, pressing down screw 1 inserts in the hollow cavity of Nut pole, presses down screw 1 and carry out threaded engagement with Nut pole to be connected, and also comprises the multiple optical fiber line ball rings 3 be set on Nut pole external diameter, multiple optical fiber line ball ring is arranged according to stacked on top of one another, and the opposite face of 2 adjacent fiber line ball rings is provided with limited impression 4.
The action principle of said structure is: after optical fiber is separated from optical cable; between the optical fiber line ball ring 3 that insertion 2 is adjacent respectively; and optical fiber is placed in limited impression 4 spacing; at this moment; rotating down pressing screw; make to press down the fine line ball ring of screw top press polish; multiple optical fiber line ball ring presses together mutually; make optical fiber can only in limited impression; optical fiber is protected; adopt up-down structure stacked optical fiber line ball ring simultaneously, the order of optical fiber according to stacked on top of one another can be classified, avoid multiply Optical Fiber Winding together.
Preferably, also comprise padded 5 of being set on Nut pole external diameter, padded 5 between Fiber splice tray and optical fiber line ball ring.
Preferably, limited impression is semi-circular groove.
Preferably, described optical fiber line ball ring is rubber ring.
As mentioned above, then well the present invention can be realized.
Claims (4)
1. the special thread-forming screw of Fiber splice tray, it is characterized in that: comprise the Nut pole (2) be arranged on Fiber splice tray, Nut pole is the sleeve part of hollow, also comprise and press down screw (1), pressing down screw (1) inserts in the hollow cavity of Nut pole, press down screw (1) and carry out threaded engagement with Nut pole and be connected, also comprise the multiple optical fiber line ball rings (3) be set on Nut pole external diameter, multiple optical fiber line ball ring is arranged according to stacked on top of one another, and the opposite face of 2 adjacent fiber line ball rings is provided with limited impression (4).
2. the special thread-forming screw of Fiber splice tray as claimed in claim 1, it is characterized in that, also comprise padded (5) being set on Nut pole external diameter, padded (5) are between Fiber splice tray and optical fiber line ball ring.
3. the special thread-forming screw of Fiber splice tray as claimed in claim 1, it is characterized in that, limited impression is semi-circular groove.
4. the special thread-forming screw of Fiber splice tray as claimed in claim 1, it is characterized in that, described optical fiber line ball ring is rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285372.8A CN104880772A (en) | 2015-05-29 | 2015-05-29 | Special-purpose coiling screw for fiber splice tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285372.8A CN104880772A (en) | 2015-05-29 | 2015-05-29 | Special-purpose coiling screw for fiber splice tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104880772A true CN104880772A (en) | 2015-09-02 |
Family
ID=53948336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510285372.8A Pending CN104880772A (en) | 2015-05-29 | 2015-05-29 | Special-purpose coiling screw for fiber splice tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104880772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083537A (en) * | 2020-08-18 | 2020-12-15 | 江苏通鼎宽带有限公司 | Reel structure for rack-mounted terminal box and rack-mounted terminal box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6356695B1 (en) * | 1999-07-30 | 2002-03-12 | Lucent Technologies, Inc. | Variable Depth/Stackable Optical Fiber Separator |
| US6511010B1 (en) * | 2001-07-03 | 2003-01-28 | Flextronics International | Optical fiber management installation appliance |
| CN203054299U (en) * | 2012-12-13 | 2013-07-10 | 武汉泰可电气有限公司 | Optical fiber composite overhead ground wire insulation splice tray |
| CN203117494U (en) * | 2013-02-25 | 2013-08-07 | 宁波市令通电信设备有限公司 | Optical fiber distribution frame |
| CN203204206U (en) * | 2013-03-04 | 2013-09-18 | 赵恩国 | A suspending optical fiber anti-pollution flashover creep distance increasing apparatus |
| CN203965693U (en) * | 2014-07-31 | 2014-11-26 | 四川天邑康和通信股份有限公司 | A kind of optical cable wire spool |
| CN204203517U (en) * | 2014-11-21 | 2015-03-11 | 浙江鼎强光电科技有限公司 | A kind of optical fiber case special optic fibre distributor plate |
-
2015
- 2015-05-29 CN CN201510285372.8A patent/CN104880772A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6356695B1 (en) * | 1999-07-30 | 2002-03-12 | Lucent Technologies, Inc. | Variable Depth/Stackable Optical Fiber Separator |
| US6511010B1 (en) * | 2001-07-03 | 2003-01-28 | Flextronics International | Optical fiber management installation appliance |
| CN203054299U (en) * | 2012-12-13 | 2013-07-10 | 武汉泰可电气有限公司 | Optical fiber composite overhead ground wire insulation splice tray |
| CN203117494U (en) * | 2013-02-25 | 2013-08-07 | 宁波市令通电信设备有限公司 | Optical fiber distribution frame |
| CN203204206U (en) * | 2013-03-04 | 2013-09-18 | 赵恩国 | A suspending optical fiber anti-pollution flashover creep distance increasing apparatus |
| CN203965693U (en) * | 2014-07-31 | 2014-11-26 | 四川天邑康和通信股份有限公司 | A kind of optical cable wire spool |
| CN204203517U (en) * | 2014-11-21 | 2015-03-11 | 浙江鼎强光电科技有限公司 | A kind of optical fiber case special optic fibre distributor plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083537A (en) * | 2020-08-18 | 2020-12-15 | 江苏通鼎宽带有限公司 | Reel structure for rack-mounted terminal box and rack-mounted terminal box |
| CN112083537B (en) * | 2020-08-18 | 2022-08-19 | 江苏通鼎宽带有限公司 | Reel structure for rack-mounted terminal box and rack-mounted terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |