CN102436041B - Optical fiber splice protection assembly and construction tool thereof - Google Patents
Optical fiber splice protection assembly and construction tool thereof Download PDFInfo
- Publication number
- CN102436041B CN102436041B CN2011104376674A CN201110437667A CN102436041B CN 102436041 B CN102436041 B CN 102436041B CN 2011104376674 A CN2011104376674 A CN 2011104376674A CN 201110437667 A CN201110437667 A CN 201110437667A CN 102436041 B CN102436041 B CN 102436041B
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- Prior art keywords
- optical fiber
- fiber splice
- welding
- pad
- protection assembly
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 98
- 238000010276 construction Methods 0.000 title abstract description 21
- 238000003466 welding Methods 0.000 claims abstract description 58
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 abstract description 2
- 230000004308 accommodation Effects 0.000 abstract 8
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Abstract
The invention relates to an optical fiber splice protection assembly and a construction tool thereof. The protection assembly comprises a housing which comprises a bottom housing, an upper housing and an interconnecting piece connecting the bottom housing with the upper housing. The protection assembly also comprises a first welding accommodation pad on the bottom housing and a second welding accommodation pad on the upper housing. Both the first welding accommodation pad and the second welding accommodation pad are made of elastic material. When the optical fiber splice protection assembly is at a closed state, the upper housing covers the bottom housing, the first welding accommodation pad and the second welding accommodation pad are jointed together, and an optical fiber splice is sealed between the first welding accommodation pad and the second welding accommodation pad. The construction tool is used for closing the above protection assembly. The optical fiber splice protection assembly has the advantages of simple structure, convenient operation, and no needing of heating, good protection is provided for the optical fiber splice, and high efficiency coupling of optical power is realized. The construction tool can conveniently close the optical fiber splice protection assembly and facilitate usage of the optical fiber splice protection assembly.
Description
Technical field
The present invention relates to the optical fiber splice protective device, more particularly, relate to a kind of optical fiber splice protection assembly and construction tool thereof.
Background technology
Along with light entering and copper back, the range of application of optical communication is more and more wider.Need a large amount of on-the-spot welding optic fibres concentrating, in local optical fiber distributing, in order to protect fibre-optical splice, each fibre-optical splice need to 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 is all 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 to heat with power supply, need to consume a large amount of electric energy, greatly reduce the battery flying power of heat sealing machine; And because the time of needs heating is long, efficiency is lower.
Summary of the invention
The technical problem to be solved in the present invention is; protect the above-mentioned defect of assembly for the optical fiber splice of prior art; a kind of optical fiber splice protection assembly is provided; this optical fiber splice protection assembly does not need heating; simple and quick; in addition, the present invention also provides a kind of construction tool for the above-mentioned optical fiber splice protection of closure assembly.
One of purpose of invention is to provide a kind of optical fiber splice protection assembly, comprises shell, and described shell comprises drain pan, upper casing and the connecting portion that connects described drain pan and upper casing; Described optical fiber splice protection assembly also comprises that pad is accommodated in first welding of by resilient material, being made and pad is accommodated in the second welding, described the first welding is accommodated pad and is arranged on the inside surface of described drain pan, and described the second welding is accommodated pad and is arranged on the inside surface of described upper casing; When described optical fiber splice assembly is in closure state, described upper shell cover is on described drain pan, described the first welding is accommodated pad and the second welding and is accommodated pad and fit together, and optical fiber splice is sealed in described the first welding and accommodates and pad and the second welding is accommodated between pad.
In optical fiber splice protection assembly of the present invention; described drain pan and upper casing are the rectangle schistose texture; described drain pan be connected the first side of upper casing and connect by described connecting portion; the second side of described drain pan has to the lower hem of described upper casing turnover; the second side of described upper casing has to the upper hem of described drain pan turnover, and described upper hem and described lower hem are crisscross arranged.
In optical fiber splice protection assembly of the present invention, described shell is stamped to form by sheet metal.
In optical fiber splice protection assembly of the present invention, described shell is made by plastic material, and described drain pan is connected the first side by described connecting portion connection with upper casing, and the second side of described drain pan and upper casing has the fastening structure that cooperatively interacts.
In optical fiber splice of the present invention protection assembly, described the first welding is accommodated pad and the second welding and is accommodated to pad and made by silica gel or rubber.
Another object of the present invention is to provide a kind of optical fiber splice protection assembly construction tool; be used for closed optical fiber splice protection assembly as previously discussed; described frock comprises base; described base is provided with platform; described platform is provided be used to the storage tank of placing described drain pan; described frock also comprises the pressing plate that is rotationally connected with described base, and described pressing plate one end and described base are rotationally connected, and the other end is positioned at the top of described platform.
In optical fiber splice of the present invention protection assembly construction tool, have on described platform by the extended fine groove of mistake that passes for optical fiber in the two ends of described storage tank.
In optical fiber splice protection assembly construction tool of the present invention, the leading flank of described platform has the breach that extends to described storage tank.
Implement optical fiber splice protection assembly of the present invention and construction tool thereof; have following beneficial effect: optical fiber splice protection assembly of the present invention is simple in structure; easy to operate; do not need heating; can provide good protection for optical fiber splice; realize the efficient coupling of luminous power, its construction tool is closed this optical fiber splice protection assembly easily, facilitates the use of optical fiber splice protection assembly.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in accompanying drawing:
Fig. 1 is the vertical view of optical fiber splice protection assembly of the present invention;
Fig. 2 is the left view of the preferred embodiment of optical fiber splice protection assembly of the present invention;
Fig. 3 is the front view of the preferred embodiment of optical fiber splice protection assembly of the present invention;
Fig. 4 is that fibre-optical splice is put into the schematic diagram in the optical fiber splice protection assembly of open configuration;
Schematic diagram when Fig. 5 is optical fiber splice protection assembly closure of the present invention;
Fig. 6 is the schematic diagram of the preferred embodiment of optical fiber splice protection assembly construction tool of the present invention;
Fig. 7 is the side view of the preferred embodiment of optical fiber splice protection assembly construction tool of the present invention;
Fig. 8 is the vertical view of the preferred embodiment of optical fiber splice protection assembly construction tool of the present invention;
Fig. 9 a-Fig. 9 e is the schematic diagram of the closed optical fiber splice protection of optical fiber splice protection assembly construction tool of the present invention assembly.
Embodiment
Understand for technical characterictic of the present invention, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
As shown in Figure 1 to Figure 3; a preferred embodiment at optical fiber splice assembly of the present invention; this optical fiber splice protection assembly is for the protection of the fused fiber splice joint; 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 made by hard material; in the present embodiment; the employing metal material is made, and, such as adopting aluminium, copper, iron etc., perhaps adopts alloy material.Shell 1 can be stamped to form by sheet metal, drain pan 11 and upper casing 12 can rectangular schistose textures, the first side that drain pan 11 is connected with upper casing connects by 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, the second side of drain pan 11 has to the lower hem 111 of upper casing 12 turnovers, the second side of upper casing 12 has to the upper hem 121 of drain pan 11 turnovers, upper hem 121 and lower hem 111 are crisscross arranged, after closure, upper hem 121 and lower hem 111 are staggered, and the second side of housing 1 is closed.
referring to Fig. 1 to Fig. 3, optical fiber splice of the present invention protection assembly also comprises that first welding of by resilient material, being made accommodates pad the 21 and second welding and accommodate pad 22, wherein, the first welding is accommodated pad 21 and is arranged on the inside surface of drain pan 11, and the 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 the first welding accommodates on pad 21, then the optical fiber splice assembly is in closure, while being in closure state, upper casing 12 covers on drain pan 11, the first welding is accommodated pad the 21 and second welding and is accommodated pad and 22 fit together, optical fiber splice be sealed in the first welding accommodate the pad the 21 and second welding accommodate the pad 22 between, because the first welding is accommodated pad the 21 and second welding and is accommodated pad and 22 have elasticity, after housing 1 closure, the first welding is accommodated pad 21 and is accommodated pad 22 extruding mutually with the second welding, can play to the optical fiber 7 after the welding between both the effect of fixing and sealing, the diameter of optical fiber 7 can be from 125 microns to 245 microns.The first welding is accommodated pad the 21 and second welding and is accommodated pad and 22 can be made by silica gel or rubber etc.
the housing 1 of optical fiber splice protection assembly of the present invention is except the employing metal material is made, can also adopt plastic material to make, while adopting plastic casing, in order to guarantee that upper casing 12 and drain pan 11 can be closed together reliably, the first side that drain pan 11 is connected with upper casing connects by connecting portion 13, utilize the pliability of plastics, connecting portion 13 can bend, the second side of drain pan 11 and upper casing 12 has the fastening structure that cooperatively interacts, for example on drain pan 11, buckle portion is set, on upper casing 12, button bit is set, perhaps on upper casing 12, buckle portion is set, on drain pan 11, button bit is set, that drain pan 11 and upper casing 12 are closed together by fastening structure, when adopting metal material, 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 present invention is except providing a kind of optical fiber splice protection assembly; this optical fiber splice protection assembly construction tool also is provided; be used for closed above-mentioned optical fiber splice protection assembly; this construction tool comprises base 3; base 3 is provided with platform 4; platform 4 is provided with for the storage tank 41 of placing drain pan 11; frock also comprises the pressing plate 5 that is rotationally connected with base 3; pressing plate 5 one ends and base 3 are rotationally connected; the other end is positioned at the top of platform 4, and 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 to drain pan 11 effect of location, handled easily.In order to prevent, when closed optical fiber splice is protected assembly, the optical fiber 7 after welding is caused harmful effect; can be provided with on platform 4 by the extended fine groove 42 of mistake that passes for optical fiber in the two ends of storage tank 41; be placed on like this first welding and accommodate the two ends of the optical fiber after the welding of pad on 21 and can be passed by crossed beam trunking 42, be damaged to the optical fiber 7 after welding while avoiding operating.
In the present embodiment,, in order conveniently to take off the optical fiber splice protection assembly after closure, can have at the leading flank of platform 4 breach 43 that extends to storage tank 41,, by this breach 43, can easily the protection of the optical fiber splice after closure assembly be taken off.
Fig. 9 a-Fig. 9 e shows the schematic diagram of the closed optical fiber splice protection of optical fiber splice protection assembly construction tool of the present invention assembly.
The first step,, referring to Fig. 9 a, first be placed on drain pan 11 in the storage tank 41 of platform 4 of construction tool;
Second step,, referring to Fig. 9 b, be placed on the first welding with the optical fiber 7 after welding and accommodate on pad 21, and the welding contact of optical fiber 7 is positioned at the first welding and accommodates the centre position of pad 21, and the two ends of optical fiber 7 are drawn by crossed beam trunking 42;
The 3rd step,, referring to Fig. 9 c, to platform 4 directions, rotate pressing plates 5, 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 the first welding and accommodates pad the 21 and second welding and accommodate between pad 22;
In the 4th step,, referring to Fig. 9 d, after completing the closure of optical fiber splice protection assembly, open pressing plate 5;
The 5th step, referring to Fig. 9 e, the optical fiber splice protection assembly of completing after closure to be taken off, the existence due to jagged 43, can protect assembly to take off optical fiber splice easily.
Optical fiber splice protection assembly of the present invention is simple in structure; easy to operate; do not need heating; can provide good protection for optical fiber splice; realize the efficient coupling of luminous power; its construction tool is closed this optical fiber splice protection assembly easily, facilitates the use of optical fiber splice protection assembly.
Optical fiber splice protection assembly of the present invention; except the construction tool with in the present invention uses this invention product; also can be directly with finger, complete the use of this product: the optical fiber that first will complete welding is put into welding and is accommodated pad; and make fusion point be positioned at this welding to accommodate the pad centre position, then with two fingers, mediate optical fiber splices and protect the drain pan of assemblies and the use that upper casing can be completed product of the present invention.
The above is described embodiments of the invention by reference to the accompanying drawings; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present invention;, not breaking away from the scope situation that aim of the present invention and claim protect, also can make a lot of forms, within these all belong to protection of the present invention.
Claims (8)
1. an optical fiber splice protection assembly, is characterized in that, comprise shell (1), described shell (1) comprises drain pan (11), upper casing (12) and connects described drain pan (11) and the connecting portion (13) of upper casing (12); Described optical fiber splice protection assembly also comprises that pad (21) is accommodated in first welding of by resilient material, being made and pad (22) is accommodated in the second welding, described the first welding is accommodated pad (21) and is arranged on the inside surface of described drain pan (11), and described the second welding is accommodated pad (22) and is arranged on the inside surface of described upper casing (12); When described optical fiber splice assembly is in closure state, described upper casing (12) covers on described drain pan (11), described the first welding is accommodated pad (21) and the second welding and is accommodated pad (22) and fit together, and optical fiber splice is sealed in that pad (21) is accommodated in described the first welding and the second welding is accommodated between pad (22).
2. optical fiber splice according to claim 1 is protected assembly; it is characterized in that; described drain pan (11) and upper casing (12) are the rectangle schistose texture; described drain pan (11) be connected the first side of upper casing (12) and connect by described connecting portion (13); the second side of described drain pan (11) has to the lower hem (111) of described upper casing (12) turnover; the second side of described upper casing (12) has to the upper hem (121) of described drain pan (11) turnover, and described upper hem (121) and described lower hem (111) are crisscross arranged.
3. optical fiber splice protection assembly according to claim 1, is characterized in that, described shell (1) is stamped to form by sheet metal.
4. optical fiber splice according to claim 1 is protected assembly; it is characterized in that; described shell (1) is made by plastic material; described drain pan (11) is connected 12 with upper casing) the first side connect by described connecting portion (13), the second side of described drain pan (11) and upper casing (12) has the fastening structure that cooperatively interacts.
5. the described optical fiber splice of according to claim 1 to 4 any one protection assembly, is characterized in that, described the first welding is accommodated pad (21) and the second welding and accommodated pad (22) and made by silica gel or rubber.
6. an optical fiber splice is protected the assembly constructing device; be used for closed optical fiber splice protection assembly as described in claim 1 to 5 any one; it is characterized in that; described device comprises base (3); described base (3) is provided with platform (4); described platform (4) is provided be used to the storage tank of placing described drain pan (11) (41); described device also comprises the pressing plate (5) that is rotationally connected with described base (3); described pressing plate (5) one ends and described base (3) are rotationally connected, and the other end is positioned at the top of described platform (4).
7. optical fiber splice according to claim 6 protection assembly, is characterized in that, has on described platform (4) by the extended fine groove of mistake (42) that passes for optical fiber in the two ends of described storage tank (41).
8. optical fiber splice protection assembly according to claim 6, is characterized in that, the leading flank of described platform (4) has the breach (43) that extends to described storage tank (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104376674A CN102436041B (en) | 2011-12-23 | 2011-12-23 | Optical fiber splice protection assembly and construction tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104376674A CN102436041B (en) | 2011-12-23 | 2011-12-23 | Optical fiber splice protection assembly and construction tool thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102436041A CN102436041A (en) | 2012-05-02 |
| CN102436041B true CN102436041B (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104376674A Active CN102436041B (en) | 2011-12-23 | 2011-12-23 | Optical fiber splice protection assembly and construction tool thereof |
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| Country | Link |
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| CN (1) | CN102436041B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908900B (en) * | 2017-03-23 | 2019-12-13 | 国网山东省电力公司经济技术研究院 | Portable heat sealing machine |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980078178A (en) * | 1997-04-25 | 1998-11-16 | 윤종용 | Method and device for protecting fusion splicing part of optical fiber |
| DE20106111U1 (en) * | 2001-04-06 | 2001-07-19 | Rehau Ag & Co | Protection device |
| CN2655264Y (en) * | 2003-08-26 | 2004-11-10 | 江苏中天科技股份有限公司 | Micro cable connector box |
| CN2893725Y (en) * | 2006-04-29 | 2007-04-25 | 茹志康 | Multifunction optical cable junction box |
| JP5277962B2 (en) * | 2006-11-13 | 2013-08-28 | 住友電気工業株式会社 | Holder, fusion splicer, and optical connector assembling method |
| KR20080112895A (en) * | 2007-06-22 | 2008-12-26 | 일신테크(주) | Optical fiber interface adapter for carrying along |
| CN100498400C (en) * | 2007-11-21 | 2009-06-10 | 江苏中天科技股份有限公司 | Optical fiber compound phase line joint box and connection technique thereof |
| JP2009163004A (en) * | 2008-01-07 | 2009-07-23 | Sumitomo Electric Ind Ltd | Fiber holder |
| US7697812B2 (en) * | 2008-01-18 | 2010-04-13 | 3M Innovative Properties Company | Enclosure and organizer for telecommunication lines and splices |
| CN201207090Y (en) * | 2008-04-24 | 2009-03-11 | 深圳日海通讯技术股份有限公司 | Mechanical connecting piece for optical fiber |
| CN201218858Y (en) * | 2008-05-29 | 2009-04-08 | 上海思南电力通信有限公司 | Fusion joint tray used for optical cable switching box |
| CN101943773B (en) * | 2009-07-07 | 2013-11-27 | 3M中国有限公司 | Micro-connecting disk |
| CN201589878U (en) * | 2009-10-20 | 2010-09-22 | 江西省邮电规划设计院有限公司 | Spliced fiber joint protection module of integrated unit disc for optical fiber splicing and distribution |
| CN202404280U (en) * | 2011-12-23 | 2012-08-29 | 深圳日海通讯技术股份有限公司 | Optical fiber splice protecting assembly and construction fixture thereof |
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2011
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| CN102436041A (en) | 2012-05-02 |
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Denomination of invention: Optical fiber fixed joint protection component and its construction device Effective date of registration: 20210610 Granted publication date: 20131113 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Registration number: Y2021980004642 |
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