CN206301064U - A kind of extended type optical cable plug protects sleeve pipe - Google Patents
A kind of extended type optical cable plug protects sleeve pipe Download PDFInfo
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- CN206301064U CN206301064U CN201621177887.2U CN201621177887U CN206301064U CN 206301064 U CN206301064 U CN 206301064U CN 201621177887 U CN201621177887 U CN 201621177887U CN 206301064 U CN206301064 U CN 206301064U
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- China
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- main body
- upper lid
- sleeve pipe
- optical cable
- hole slot
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Abstract
The utility model discloses a kind of extended type optical cable plug protection sleeve pipe, including main body, upper lid, lower cover, Dentate groove and welding protection sleeve pipe；The main body is connected with upper cover latch, and internal thread is provided with the inside of main body top, and internal thread is also equipped with the inside of the upper caping end；The main body centre position is provided with hole slot one, and the centre position of upper lid is provided with hole slot two, and the hole slot one is corresponding with the position of hole slot two, and after main body is closed with upper cover buckle, hole slot one pieces together through hole with hole slot two；The welding protection sleeve pipe is arranged in through hole；The lower cover is connected to main body.The bottom of the main body is provided with card in Dentate groove, Dentate groove rubber-insulated wire.The utility model can be protected to the optical cable plug under outdoor environment, facilitate plug, and simple structure, and convenient operation is with low cost, and optical cable plug can be made to be not exposed in natural environment, and chamber door need not be opened when carrying out maintenance plug to fast joint, time saving and energy saving.
Description
Technical field
The utility model is related to optical fiber communication network field, specifically a kind of extended type optical cable plug protection sleeve pipe.
Background technology
Optical cable is by the use of one or more optical fiber being placed in cladding sheath as transmission medium and can individually or in groups
The communications cable component for using.Optical cable is mainly by optical fiber（The glass fiber of thin such as hair）With plastic protective sleeve pipe and plastics
Crust is constituted.Optical cable is that a number of optical fiber constitutes the cable heart according to certain way, and sheath is surrounded by outward, is protected outside the also cladding having
Layer, is used to realize a kind of communication line of optical signal transmission.
In fiber optic communications systems, optical cable plug is that, than indispensable circuit parts, optical cable plug outside typically sets
Optical cable plug protection sleeve pipe is equipped with, conventional optical cable plug protection sleeve pipe can only support covered wire cable outlet.Rubber-insulated wire is in Cheng Duan
When, it is necessary to make optical cable plug at the construction field (site), i.e. fast joint.But it is high high with light loss to there is mortality in joint execute-in-place
Situation, and be difficult amendment.And the purchase cost of fast joint is also higher.
Utility model content
The purpose of this utility model is to provide a kind of extended type optical cable plug protection sleeve pipe, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of extended type optical cable plug protects sleeve pipe, including main body, upper lid, lower cover, Dentate groove and welding protection sleeve pipe；Institute
State main body to be connected with upper cover latch, internal thread is provided with the inside of main body top, be also equipped with the inside of the upper caping end interior
Screw thread；The main body centre position is provided with hole slot one, and the centre position of upper lid is provided with hole slot two, the hole slot one and hole slot
Two position is corresponding, and after main body is closed with upper cover buckle, hole slot one pieces together through hole with hole slot two；The welding protection sleeve pipe is set
In through hole；The lower cover is connected to main body.
As further program of the utility model：Lid is provided with the upper lid and hangs position and upper lid hook, in main body
It is provided with main body hook and main body hangs position；The upper lid extension position is corresponding with the position that main body is linked up with, and upper lid hangs position and main body
The shape of hook matches；Position and the main body of the upper lid hook hang the shape that position is corresponding and upper lid is linked up with and the master of position
The shape that body hangs position matches；Cooperation link up with main body of position hung by upper lid and is linked up with by upper lid and main body extension position is matched somebody with somebody
Close and upper lid is fixed in main body.
As the utility model further scheme：Guide chute and positioning runner are provided with the lower lid, it is described
Guide rail and locating piece are provided with main body, the position of the guide rail is corresponding with the position of guide chute, and the shape of guide rail with
The shape of guide chute matches；The position of the positioning runner is corresponding with the position of locating piece, and positioning runner shape
Matched with the shape of locating piece.
As the utility model further scheme：Positioning convex is provided with the locating piece, is set in positioning runner
Positioning locating slot is equipped with, the shape of the locating slot matches with the shape of positioning convex.
As the utility model further scheme：The bottom of the main body is provided with card in Dentate groove, Dentate groove to be had
Rubber-insulated wire.
Compared with prior art, the beneficial effects of the utility model are：
The utility model can be protected to the optical cable plug under outdoor environment, facilitate plug, and simple structure, convenient behaviour
Make, it is with low cost.
The utility model can be such that optical cable plug is not exposed in natural environment, need not when carrying out maintenance plug to fast joint
Chamber door is opened, it is time saving and energy saving.
The utility model tool is repeatable to be opened, and this protection sleeve pipe need not be changed when changing optical cable plug.
The utility model has reserved the placement region that sleeve pipe is protected in welding, can support the welding of rubber-insulated wire and tail optical fiber.
The utility model is provided with rubber-insulated wire Dentate groove in covered wire cable outlet, can fix covered wire cable, it is to avoid rubber-insulated wire is being received
Play during power.
The utility model adds anti-aging composition in dispensing, can anti-ultraviolet aging, the outdoor open-air atmosphere of adaptation, extension
Service life.
Brief description of the drawings
Fig. 1 is the first exploded view that extended type optical cable plug protects sleeve pipe.
Fig. 2 is the second exploded view that extended type optical cable plug protects sleeve pipe.
Fig. 3 is schematic diagram after extended type optical cable plug installation of guard sleeve tail optical fiber.
In figure：1- main bodys, are covered, 3- lower covers on 2-, and hook is covered on 4-, and 5- main bodys hook is covered on 6- and hangs position, and 7- main bodys are hung
Position, 8- guide chutes, 9- positioning runners, 10- guide rails, 11- locating pieces, 12- tail optical fibers, 13- weldings protection sleeve pipe, 14- rubber-insulated wires,
15- internal threads, 16- locating slots, 17- positioning convex, 18- Dentate grooves.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1~3 are referred to, in the utility model embodiment, a kind of extended type optical cable plug protection sleeve pipe, including main body 1,
Upper lid 2, lower cover 3, positioning runner 9, guide chute 8, guide rail 10, locating piece 11, Dentate groove 18 and welding protection sleeve pipe 13；It is described
Main body 1 is snapped connection with upper lid 2, lid is provided with upper lid 1 and hangs position 6 and upper lid hook 4, and main body hook 5 is provided with main body 1
Position 7 is hung with main body；It is corresponding with the position that main body links up with 5 that the upper lid hangs position 6, and upper lid hangs the shape of position 6 and main body hook 5
Match；Position and the main body of the upper lid hook 4 hang position 7 position is corresponding and shape of upper lid hook 4 and main body extension position 7
Shape match；The cooperation of 4 and main body extension position 7 is linked up with the cooperation of main body hook 5 and by upper lid by upper lid extension position 6
Upper lid 2 is fixed on the body 1；
Internal thread 15 is provided with the inside of the top of the main body 1, internal thread is also equipped with the inside of the top of upper lid 2
15；Main body 1 and upper lid 2 fasten after be integrally connected to branch box body, be preset with external screw thread, main body on the branch box body
1 with upper lid 2 fasten after entirely through internal thread 15 with it is externally threaded cooperation being connected with branch box body；
The centre position of the main body 1 is provided with hole slot one, and the centre position of upper lid 2 is provided with hole slot two, the hole slot one
Position with hole slot two is corresponding, and after main body 1 is fastened with upper lid 2, hole slot one pieces together through hole with hole slot two, and tail optical fiber 12 passes through logical
Hole is inserted on the adapter on branch box body with communication line；Sleeve pipe is protected in tail optical fiber 12 and the welding of rubber-insulated wire 14, the welding
13 outsides for being enclosed within tail optical fiber 12 and the fusion splice of rubber-insulated wire 14, it is therefore an objective to protect the fusion splice of fibre core；
The bottom of the main body 1 is provided with card in Dentate groove 18, Dentate groove 18 rubber-insulated wire 14, and Dentate groove 18 is used to block skin
Line 14 is preventing during 14 stress of rubber-insulated wire or so play；
The lower cover 3 is connected to main body 1, and guide chute 8 and positioning runner 9 are provided with lower cover 3, is set in the main body 1
Be equipped with guide rail 10 and locating piece 11, the position of the guide rail 10 is corresponding with the position of guide chute 8, and the shape of guide rail 10 with
The shape of guide chute 8 matches；The position of the positioning runner 9 is corresponding with the position of locating piece 11, and positioning runner 9
Shape matches with the shape of locating piece 11；It is provided with to be provided with positioning convex 17, positioning runner 9 on the locating piece 11 and determines
Position locating slot 16, the shape of the locating slot 16 matches with the shape of positioning convex 17；Positioning runner 9 on lower cover 3 is blocked
Guide rail 10, makes lower cover 3 along the forward slip of guide rail 10, during the forward slip of lower cover 3 guide chute 8 block guide rail 10 and along
Guide rail 10 is slided, and until positioning runner 9 slides into the position of locating piece 11, at this moment positioning convex 17 is snapped in locating slot 16, is led to
Cross positioning convex 17 makes lower cover 3 fix on the body 1 with the cooperation of locating slot 16.This extended type optical cable plug protection sleeve pipe is being matched somebody with somebody
Anti-aging composition is added in material, can anti-ultraviolet aging, adapt to outdoor open-air atmosphere, increase the service life；Carried for above-mentioned
To shunt case may be replaced by connector box and fiber-dividing box etc..
Operation principle of the present utility model is：
The utility model is a kind of extended type optical cable plug protection sleeve pipe, can in an outdoor environment protect optical cable plug.When
When outlet needs rubber-insulated wire with tail optical fiber welding, protection can be provided for welding protection sleeve pipe；Its mounting means is as follows：First by tail optical fiber 12
With the welding of rubber-insulated wire 14, welding protection sleeve pipe 13 is provided with the outside of fusion splice, then inserted in through hole tail optical fiber 12, then
In people's adapter that tail optical fiber 12 is inserted on branch box body, external screw thread is provided with branch box body, by main body 1 and upper lid
2 piece together entirely through internal thread 15 and it is externally threaded be snap-fit attachment on branch box body, finally rubber-insulated wire 14 is snapped onto
In Dentate groove 18 in main body 1, prevent the stress of rubber-insulated wire 14 from rocking.When removing, its operating procedure and installation process contrast.
The utility model can be protected to the optical cable plug under outdoor environment, facilitate plug.
The utility model can be such that optical cable plug is not exposed in natural environment, and chamber door need not be opened in plug, time saving
It is laborsaving.
The utility model tool is repeatable to be opened, and this protection sleeve pipe need not be changed when changing optical cable plug.
The utility model has reserved the placement region that sleeve pipe is protected in welding, can support the welding of rubber-insulated wire and tail optical fiber.Tail optical fiber into
End, hot melt are respectively provided with the low advantage of light loss, are widely used in optical link, technology maturation.Tail optical fiber plug is inserted on adapter,
Rubber-insulated wire is being converted to by hot melt, then casing is being left completely.
The utility model is provided with rubber-insulated wire Dentate groove in covered wire cable outlet, can fix covered wire cable, it is to avoid rubber-insulated wire is being received
Play during power.
The utility model adds anti-aging composition in dispensing, can anti-ultraviolet aging, the outdoor open-air atmosphere of adaptation, extension
Service life.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of extended type optical cable plug protects sleeve pipe, it is characterised in that including main body（1）, upper lid（2）, lower cover（3）, dentation
Groove（18）Sleeve pipe is protected with welding（13）；The main body（1）With upper lid（2）Snap connection, main body（1）It is provided with the inside of top
Internal thread（15）, the upper lid（2）Internal thread is also equipped with the inside of top（15）；The main body（1）Centre position is provided with
Hole slot one, upper lid（2）Centre position be provided with hole slot two, the hole slot one is corresponding with the position of hole slot two, main body（1）With
Upper lid（2）After fastening, hole slot one pieces together through hole with hole slot two；Sleeve pipe is protected in the welding（13）It is arranged in through hole；It is described
Lower cover（3）It is connected to main body（1）.
2. extended type optical cable plug according to claim 1 protects sleeve pipe, it is characterised in that the upper lid（2）Upper setting
There is upper lid to hang position（6）With upper lid hook（4）, main body（1）On be provided with main body hook（5）Position is hung with main body（7）；The upper lid is hung
Position（6）Linked up with main body（5）Position it is corresponding, and it is upper lid hang position（6）Linked up with main body（5）Shape match；On described
Lid hook（4）Position and main body hang position（7）Position it is corresponding and it is upper lid hook（4）Shape and main body hang position（7）Shape
Shape matches；Position is hung by upper lid（6）Linked up with main body（5）Cooperation and by it is upper lid link up with（4）Position is hung with main body（7）'s
Coordinate upper lid（2）It is fixed on main body（1）On.
3. extended type optical cable plug according to claim 1 and 2 protects sleeve pipe, it is characterised in that the lower cover（3）On set
It is equipped with guide chute（8）And positioning runner（9）, the main body（1）On be provided with guide rail（10）And locating piece（11）, the guide rail
（10）Position and guide chute（8）Position it is corresponding, and guide rail（10）Shape and guide chute（8）Shape kissing
Close；The positioning runner（9）Position and locating piece（11）Position it is corresponding, and positioning runner（9）Shape and locating piece
（11）Shape match.
4. extended type optical cable plug according to claim 3 protects sleeve pipe, it is characterised in that the locating piece（11）On set
It is equipped with positioning convex（17）, positioning runner（9）Inside it is provided with positioning locating slot（16）, the locating slot（16）Shape with positioning
It is raised（17）Shape match.
5. extended type optical cable plug according to claim 4 protects sleeve pipe, it is characterised in that the main body（1）Bottom
It is provided with Dentate groove（18）, Dentate groove（18）Interior card has rubber-insulated wire（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177887.2U CN206301064U (en) | 2016-11-03 | 2016-11-03 | A kind of extended type optical cable plug protects sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177887.2U CN206301064U (en) | 2016-11-03 | 2016-11-03 | A kind of extended type optical cable plug protects sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206301064U true CN206301064U (en) | 2017-07-04 |
Family
ID=59202774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621177887.2U Active CN206301064U (en) | 2016-11-03 | 2016-11-03 | A kind of extended type optical cable plug protects sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206301064U (en) |
-
2016
- 2016-11-03 CN CN201621177887.2U patent/CN206301064U/en active Active
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