CN202404280U - Optical fiber splice protecting assembly and construction fixture thereof - Google Patents
Optical fiber splice protecting assembly and construction fixture thereof Download PDFInfo
- Publication number
- CN202404280U CN202404280U CN2011205465454U CN201120546545U CN202404280U CN 202404280 U CN202404280 U CN 202404280U CN 2011205465454 U CN2011205465454 U CN 2011205465454U CN 201120546545 U CN201120546545 U CN 201120546545U CN 202404280 U CN202404280 U CN 202404280U
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- China
- Prior art keywords
- optical fiber
- fiber splice
- welding
- drain pan
- pad
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- Withdrawn - After Issue
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Abstract
The utility model relates to an optical fiber splice protecting assembly and a construction fixture thereof, wherein the protecting assembly comprises a shell, wherein the shell comprises a bottom shell, an upper shell and an interconnecting part for connecting the bottom shell with the upper shell. The protecting assembly also comprises a first welding holding cushion and a second welding holding cushion which are made of elastic materials and are respectively arranged on the bottom shell and the upper shell; when the optical fiber splice assembly is in a closed state, the upper shell covers on the bottom shell, the first welding holding cushion and the second welding holding cushion are fit together, and an optical fiber splice is arranged between the first welding holding cushion and the second welding holding cushion. The construction fixture is used for closing the protecting assembly. The optical fiber splice protecting assembly has advantages of simple structure, convenience for operation, no need of heating, capability of providing good protection for the optical fiber splice, realizes high-efficiency coupling of optical power; and the construction fixture can conveniently close the optical fiber splice protecting assembly, and brings the convenience for use of the optical fiber splice protecting assembly.
Description
Technical field
The utility model relates to the optical fiber splice protective device, more particularly, relates to a kind of optical fiber splice protection assembly and construction frock thereof.
Background technology
Move back along with light advances copper, the range of application of optical communication is more and more wider.Concentrating, needing a large amount of on-the-spot welding optic fibres in the local optical fiber distributing, in order to protect fibre-optical splice, each fibre-optical splice need be protected assembly protection with optical fiber splice, and this just needs a large amount of optical fiber splice protection assemblies.Existing optical fiber splice protection assembly all is with thermal shrinkage type optical fiber splice protection assembly basically; Existing heat sealing machine is of portable form basically; Rely on powered battery; But thermal shrinkage type optical fiber splice protection assembly need heat with power supply, need consume a large amount of electric energy, has significantly reduced the battery flying power of heat sealing machine; And owing to need the time of heating long, efficiency ratio is lower.
The utility model content
The technical matters that the utility model will solve is; Protect the above-mentioned defective of assembly to the optical fiber splice of prior art; A kind of optical fiber splice protection assembly is provided, and this optical fiber splice protection assembly does not need heating, and is simple and quick; In addition, the utility model also provides a kind of construction frock that is used for closed above-mentioned optical fiber splice protection assembly.
One of purpose of utility model is to provide a kind of optical fiber splice protection assembly, comprises shell, and said shell comprises drain pan, upper casing and the connecting portion that connects said drain pan and upper casing; Said optical fiber splice protection assembly comprises that also pad is accommodated in first welding of being processed by resilient material and pad is accommodated in second welding; Said first welding is accommodated pad and is arranged on the inside surface of said drain pan, and said second welding is accommodated pad and is arranged on the inside surface of said upper casing; When said optical fiber splice assembly is in closure state; Said upper shell cover is on said drain pan; Said first welding is accommodated pad and is accommodated pad with second welding and fit together, and optical fiber splice is sealed in said first welding and accommodates and fill up and second welding is accommodated between the pad.
In the described optical fiber splice protection of the utility model assembly; Said drain pan and upper casing are the rectangle schistose texture; First side of said drain pan and said upper casing is connected through said connecting portion; Second side of said drain pan has the lower hem to said upper casing turnover, and second side of said upper casing has the upper hem to said drain pan turnover, and said upper hem and said lower hem are crisscross arranged.
In the described optical fiber splice protection of the utility model assembly, said shell is stamped to form by sheet metal.
In the described optical fiber splice protection of the utility model assembly, said shell is processed by plastic material, and first side of said drain pan and upper casing is connected through said connecting portion, and second side of said drain pan and upper casing has the fastening structure that cooperatively interacts.
In the described optical fiber splice of the utility model protection assembly, said first welding is accommodated pad and second welding and is accommodated pad and processed by silica gel or rubber.
Another purpose of the utility model is to provide a kind of optical fiber splice protection assembly construction frock; Be used for closed optical fiber splice protection assembly as previously discussed, said frock comprises base, and said base is provided with platform; Said platform is provided with the storage tank that is used to place said drain pan; Said frock also comprises the pressing plate that is rotationally connected with said base, and said pressing plate one end and said base are rotationally connected, and the other end is positioned at the top of said platform.
In the described optical fiber splice of the utility model protection assembly construction frock, have on the said platform by the two ends of said storage tank are extended and be used for the fine groove of mistake that optical fiber passes.
In the described optical fiber splice protection of the utility model assembly construction frock, the leading flank of said platform has the breach that extends to said storage tank.
Implement the optical fiber splice protection assembly and the construction frock thereof of the utility model; Have following beneficial effect: the optical fiber splice protection modular construction of the utility model is simple, easy to operate, does not need heating; Can excellent protection be provided for optical fiber splice; Realize the efficient coupling of luminous power, its construction frock can be protected assembly by closed easily this optical fiber splice, makes things convenient for the use of optical fiber splice protection assembly.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the vertical view of the optical fiber splice protection assembly of the utility model;
Fig. 2 is the left view that the optical fiber splice of the utility model is protected the preferred embodiment of assembly;
Fig. 3 is the front view that the optical fiber splice of the utility model is protected the preferred embodiment of assembly;
Fig. 4 is that fibre-optical splice is put into the synoptic diagram in the optical fiber splice protection assembly of open configuration;
Fig. 5 is the synoptic diagram of the optical fiber splice protection assembly of the utility model when closed;
Fig. 6 is the synoptic diagram that the optical fiber splice of the utility model is protected the preferred embodiment of assembly construction frock;
Fig. 7 is the side view that the optical fiber splice of the utility model is protected the preferred embodiment of assembly construction frock;
Fig. 8 is the vertical view that the optical fiber splice of the utility model is protected the preferred embodiment of assembly construction frock;
Fig. 9 a-Fig. 9 e is the synoptic diagram of the closed optical fiber splice protection of the optical fiber splice protection assembly construction frock assembly of the utility model.
Embodiment
Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the embodiment that accompanying drawing specifies the utility model at present.
To shown in Figure 3, at a preferred embodiment of the optical fiber splice assembly of the utility model, this optical fiber splice protection assembly is used to protect the fused fiber splice joint like Fig. 1; This optical fiber splice protection assembly comprises shell 1, and this shell 1 comprises drain pan 11, upper casing 12 and the connecting portion 13 that connects drain pan 11 and upper casing 12, and shell 1 is processed by hard material; In the present embodiment; The employing metal material is processed, and for example can adopt aluminium, copper, iron etc., perhaps adopts alloy material.Shell 1 can be stamped to form by sheet metal, and drain pan 11 and upper casing 12 can rectangular schistose textures, and first side of drain pan 11 and upper casing 12 is connected through connecting portion 13; Connecting portion 13 can have a plurality of; The setting that keeps at a certain distance away of a plurality of connecting portions 13, second side of drain pan 11 have the lower hem 111 to upper casing 12 turnovers, and second side of upper casing 12 has the upper hem 121 to drain pan 11 turnovers; Upper hem 121 is crisscross arranged with lower hem 111; After the closure, upper hem 121 is staggered with lower hem 111, and second side of housing 1 is closed.
Referring to Fig. 1 to Fig. 3; The optical fiber splice of the utility model protection assembly comprises that also first welding of being processed by resilient material accommodates pad 21 and second welding and accommodate and fill up 22; Wherein, First welding is accommodated pad 21 and is arranged on the inside surface of drain pan 11, and second welding is accommodated pad 22 and is arranged on the inside surface of upper casing 12; Referring to Fig. 4 and Fig. 5, the optical fiber splice assembly is in open configuration before using, during use; The fused fiber splice joint is put into first welding accommodate on the pad 21, then the optical fiber splice assembly is in closure, when being in closure state; Upper casing 12 covers on drain pan 11; First welding is accommodated pad 21 and second welding and is accommodated pad and 22 fit together, and optical fiber splice is sealed in first welding and accommodates pad 21 and second welding and accommodate between the pad 22, accommodates and fills up 22 and have elasticity because pad 21 and second welding is accommodated in first welding; After housing 1 closure; First welding is accommodated pad 21 and is accommodated pad 22 extruding mutually with second welding, can play effect fixing and sealing to the optical fiber after the welding between the two 7, and the diameter of optical fiber 7 can be from 125 microns to 245 microns.First welding is accommodated pad 21 and second welding and is accommodated and fill up 22 and can be processed by silica gel or rubber etc.
The housing 1 of the optical fiber splice protection assembly of the utility model can also adopt plastic material to process, when adopting plastic casing except the employing metal material is processed; In order to guarantee that upper casing 12 and drain pan 11 can be closed together reliably, first side of drain pan 11 and upper casing 12 is connected through connecting portion 13, utilizes the pliability of plastics; Connecting portion 13 can bend, and second side of drain pan 11 and upper casing 12 has the fastening structure that cooperatively interacts, and button portion for example is set on drain pan 11; On the upper casing 12 button bit is set, button portion perhaps is set on upper casing 12, on drain pan 11, button bit is set; Through fastening structure is that drain pan 11 is closed together with upper casing 12; When adopting metal material, then can utilize the plastic deformation of metal, make drain pan 11 and upper casing 12 closed together.
Referring to Fig. 6, Fig. 7 and Fig. 8, the utility model also provides this optical fiber splice protection assembly construction frock except a kind of optical fiber splice protection assembly is provided; Be used for closed above-mentioned optical fiber splice protection assembly, this construction frock comprises base 3, and base 3 is provided with platform 4; Platform 4 is provided with the storage tank 41 that is used to place drain pan 11; Frock also comprises the pressing plate 5 that is rotationally connected with base 3, and pressing plate 5 one ends and base 3 are rotationally connected, and the other end is positioned at the top of platform 4; Pressing plate 5 is used for upper casing 12 is pressed in drain pan 11, makes upper casing 12 and drain pan 11 closures.Because platform 4 is provided with storage tank 41, can play the effect of location, handled easily to drain pan 11.In order to prevent when closed optical fiber splice is protected assembly, the optical fiber after the welding 7 to be caused harmful effect; Can on platform 4, be provided with by the two ends of storage tank 41 are extended and be used for the fine groove 42 of mistake that optical fiber passes; Be placed on first welding like this and accommodate the two ends of the optical fiber after the welding of pad on 21 and can pass, be damaged to the optical fiber 7 after the welding when avoiding operating by crossed beam trunking 42.
In the present embodiment, take off the optical fiber splice protection assembly after the closure for ease, can have the breach 43 that extends to storage tank 41,, can easily the protection of the optical fiber splice after closure assembly be taken off through this breach 43 at the leading flank of platform 4.
Fig. 9 a-Fig. 9 e shows the synoptic diagram of the closed optical fiber splice protection of the optical fiber splice protection assembly construction frock assembly of the utility model.
The first step referring to Fig. 9 a, is placed on drain pan 11 in the storage tank 41 of platform 4 of construction frock earlier;
Second step referring to Fig. 9 b, was placed on first welding with the optical fiber after the welding 7 and accommodates on the pad 21, and the welding contact of optical fiber 7 is positioned at the centre position that pad 21 is accommodated in first welding, and the two ends of optical fiber 7 are then drawn by crossed beam trunking 42;
The 3rd step, referring to Fig. 9 c, rotate pressing plate 5 to platform 4 directions, utilize pressing plate 5 with upper casing 12 glands on drain pan 11, make optical fiber splice protection assembly closed, the fused fiber splice joint sealing is fixed on first welding and accommodates pad 21 and second welding and accommodate between the pad 22;
In the 4th step,, after the closure of completion optical fiber splice protection assembly, open pressing plate 5 referring to Fig. 9 d;
In the 5th step,, the optical fiber splice protection assembly after the completion closure is taken off, because jagged 43 existence can protect assembly to take off optical fiber splice easily referring to Fig. 9 e.
The optical fiber splice protection modular construction of the utility model is simple; Easy to operate; Do not need heating, can excellent protection be provided, realize the efficient coupling of luminous power for optical fiber splice; Its construction frock can be protected assembly by closed easily this optical fiber splice, makes things convenient for the use of optical fiber splice protection assembly.
The optical fiber splice protection assembly of the utility model; Except that using this utility model product with the construction frock in the utility model; Also can be directly accomplish the use of this product with finger: the optical fiber that will accomplish welding is earlier put into welding and is accommodated pad; And make weld be positioned at this welding to accommodate the pad centre position, mediate optical fiber splices with two fingers then and protect the drain pan of assemblies and the use that upper casing can be accomplished the utility model product.
Combine accompanying drawing that the embodiment of the utility model is described above; But the utility model is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the utility model.
Claims (8)
1. an optical fiber splice protection assembly is characterized in that comprise shell (1), said shell (1) comprises drain pan (11), upper casing (12) and connects said drain pan (11) and the connecting portion (13) of upper casing (12); Said optical fiber splice protection assembly comprises that also pad (21) is accommodated in first welding of being processed by resilient material and pad (22) is accommodated in second welding; Said first welding is accommodated pad (21) and is arranged on the inside surface of said drain pan (11), and said second welding is accommodated pad (22) and is arranged on the inside surface of said upper casing (12); When said optical fiber splice assembly is in closure state; Said upper casing (12) covers on said drain pan (11); Said first welding is accommodated pad (21) and second welding and is accommodated pad (22) and fit together, and optical fiber splice is sealed in that pad (21) is accommodated in said first welding and second welding is accommodated between the pad (22).
2. optical fiber splice protection assembly according to claim 1; It is characterized in that; Said drain pan (11) and upper casing (12) are the rectangle schistose texture; First side of said drain pan (11) and said upper casing (12) is connected through said connecting portion (13); Second side of said drain pan (11) has the lower hem (111) to said upper casing (12) turnover, and second side of said upper casing (12) has the upper hem (121) to said drain pan (11) turnover, and said upper hem (121) and said lower hem (111) are crisscross arranged.
3. optical fiber splice protection assembly according to claim 1 is characterized in that said shell (1) is stamped to form by sheet metal.
4. optical fiber splice protection assembly according to claim 1; It is characterized in that; Said shell (1) is processed by plastic material; First side of said drain pan (11) and upper casing (12) is connected through said connecting portion (13), and second side of said drain pan (11) and upper casing (12) has the fastening structure that cooperatively interacts.
5. according to each described optical fiber splice protection assembly of claim 1 to 4, it is characterized in that said first welding is accommodated pad (21) and second welding and accommodated pad (22) and processed by silica gel or rubber.
6. an optical fiber splice is protected assembly construction frock; Be used for closed like each described optical fiber splice protection assembly of claim 1 to 5; It is characterized in that said frock comprises base (3), said base (3) is provided with platform (4); Said platform (4) is provided with the storage tank (41) that is used to place said drain pan (11); Said frock also comprises the pressing plate (5) that is rotationally connected with said base (3), and said pressing plate (5) one ends and said base (3) are rotationally connected, and the other end is positioned at the top of said platform (4).
7. optical fiber splice according to claim 6 protection assembly is characterized in that, has on the said platform (4) by the two ends of said storage tank (41) are extended to be used for the fine groove of mistake (42) that optical fiber passes.
8. optical fiber splice protection assembly according to claim 6 is characterized in that the leading flank of said platform (4) has the breach (43) that extends to said storage tank (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205465454U CN202404280U (en) | 2011-12-23 | 2011-12-23 | Optical fiber splice protecting assembly and construction fixture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205465454U CN202404280U (en) | 2011-12-23 | 2011-12-23 | Optical fiber splice protecting assembly and construction fixture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404280U true CN202404280U (en) | 2012-08-29 |
Family
ID=46701920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205465454U Withdrawn - After Issue CN202404280U (en) | 2011-12-23 | 2011-12-23 | Optical fiber splice protecting assembly and construction fixture thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436041A (en) * | 2011-12-23 | 2012-05-02 | 深圳日海通讯技术股份有限公司 | Optical fiber splice protection assembly and construction tool thereof |
-
2011
- 2011-12-23 CN CN2011205465454U patent/CN202404280U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436041A (en) * | 2011-12-23 | 2012-05-02 | 深圳日海通讯技术股份有限公司 | Optical fiber splice protection assembly and construction tool thereof |
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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: 20120829 Effective date of abandoning: 20131113 |
|
| RGAV | Abandon patent right to avoid regrant |