CN2762159Y - Small armour soft optical cable connection set - Google Patents
Small armour soft optical cable connection set Download PDFInfo
- Publication number
- CN2762159Y CN2762159Y CN 200420102734 CN200420102734U CN2762159Y CN 2762159 Y CN2762159 Y CN 2762159Y CN 200420102734 CN200420102734 CN 200420102734 CN 200420102734 U CN200420102734 U CN 200420102734U CN 2762159 Y CN2762159 Y CN 2762159Y
- Authority
- CN
- China
- Prior art keywords
- optical cable
- heart yearn
- chuck
- forked
- small
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims description 29
- 230000002787 reinforcement Effects 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract 2
- 239000012779 reinforcing material Substances 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 9
- 239000013307 optical fiber Substances 0.000 description 8
- 230000008921 facial expression Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241000422846 Sequoiadendron giganteum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model relates to a small armored soft optical cable connection set, which is composed of an inner clamping head, an outer jacket, an interfacial connection tube, a sliding blade, an O-shaped ring, a sealing washer, a screw cap and a spring washer, wherein the inner clamping head clamps a core wire reinforcing material of a small armored soft optical cable or a sheath wrapping the core wire; the outer jacket clamps the inner clamping head, and the outer jacket and the inner clamping head together clamp the small armored soft optical cable; one end of the interfacial connection tube is arranged at one face of a machine casing and is connected with the thread of the outer jacket, and the inner clamping head is rotatablely pressed in the outer jacket through the sliding blade; the other end of the interfacial connection tube and the spring washer are fixedly locked at the other face of the machine casing through the screw cap; the O-shaped ring is arranged between the inner clamping head and one end of the outer jacket; the sealing washer is arranged between the interfacial connection tube and the outer jacket. The utility model can firmly and strongly clamp the small armored soft optical cable so as to cause the armored soft optical cable to have little possibilities of loosing and breaking from the machine casing, and has the function of water proofing.
Description
Technical field
The utility model relates to a kind of small-sized armoured soft fiber cable joint group.
Background technology
But the applicant had had before researched and developed a kind of Connectorized fiber optic cabling of refinement; comprise: an optical fibre core; one heart yearn reinforcement material coats this optical fibre core; one continuous thread shape metal tube holds this heart yearn reinforcement material; the anti-sheath that cuts off of one pliability; and one the insulator coating overlayed on this anti-skin that cuts off sheath; so coaxial composition one Connectorized fiber optic cabling; this Connectorized fiber optic cabling has good tensile strength; compressive strength; counter-bending or anti-lateral pressure; anti-cuing off, cost is low, but diameter refinement and the signal Transmission Fibers cable of long distance can be provided; but this Connectorized fiber optic cabling can only strengthen protecting the cable part of optical cable; and can not strengthen protecting whole fiberoptic cable system, after optical cable stimulates the menstrual flow a casing, must detach the reinforcement material of protection; sheath; skins such as coating or outer tube and stretch optical fiber only to terminal; very easily pull because of external force and break the function that optical fibre core loses transmission this moment at casing at the interface.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and the small-sized armoured soft fiber cable joint of a kind of novelty group is provided.
The purpose of this utility model realizes by following measure:
The utility model is by interior chuck, external jacket, the interface is taken over, slide plate, O type circle, gasket seal, nut, spring washer is formed, the heart yearn reinforcement material of the small-sized armoured soft optical cable of chuck clamping or hold the sheath of heart yearn in described, chuck clamps small-sized armoured soft optical cable in the lump in the external jacket clamping, the interface is taken over the one side that an end is located at casing and is threaded with external jacket, but and pass through the urgent interior chuck in slide plate turn ground within this external jacket, the other end locks at the another side of casing by nut and spring washer, between interior chuck and external jacket one end, be provided with O type circle, between interface adapter and external jacket, be provided with gasket seal.
Interior chuck comprises a forked elasticity folder, this forked elasticity folder comprises: a mesopore is with the break-through of facial expression conductor wire, one arc folder portion defines the centre of this mesopore in arc folder portion, and most these optical cables of elastic clip double team is outer and gradually sharp to cooperate external jacket to clamp heart yearn reinforcement material, pillar or the sheath in addition of this optical cable respectively to an extreme direction of this optical cable.
Interior chuck comprises a holder, and this holder defines a mesopore holding the heart yearn break-through, and is arranged with an arc seat with the common folder of arc folder portion that cooperates this forked elasticity folder and the heart yearn reinforcement material of this optical cable.
External jacket comprises: an internal thread part cooperates with the external thread section that the interface is taken over, one tapered portion is gradually sharp to be communicated with a mesopore to an end from this internal thread part, the insulator coating of suitable this optical cable that coincide of this mesopore, but elastic clip cant, this forked elasticity folder of compeling to contract of the forked elasticity folder of chuck in this of compeling to this tapered portion turn to contract, to clamp folder and the heart yearn reinforcement material between the chuck holder in this forked elasticity is pressed from both sides and is somebody's turn to do, this holder bottom holds an end pipe flange of taking at this interface by slide plate, allows the elastic clip of this interior chuck draw the application of force, the clamping that is subjected to external jacket.
Should in chuck comprise a forked elasticity folder and a holder, be provided with one between this forked elasticity folder and this holder and scratch curved arc-shaped gaps, the heart yearn reinforcement material of this optical cable tail end or the pillar (layer) that holds heart yearn round double team in this scratches curved arc-shaped gaps.
The utility model has following advantage compared to existing technology:
But the Connectorized fiber optic cabling of the refinement of the previous research of the applicant is added the cooperation of joint group of the present utility model, no matter be optical cable itself, and in wiring, switchings place such as casing, shell walls, all do not have disconnection, the part that gets loose, can guarantee communication, the transmission quality of optical cable; And defined between forked elasticity folder of the present utility model and holder scratch curved arc-shaped gaps suitable hold this optical cable tail end heart yearn reinforcement material (or suitable pillar or sheath) round double team in this scratches curved arc-shaped gaps to strengthen its clamping, tension effect; If O type circle, packing washer have water-proof function.
Description of drawings
Fig. 1 is a stereographic map of the present utility model;
Fig. 2 is the exploded view of the utility model one embodiment;
Fig. 3 is the cut-open view of Fig. 2 embodiment;
Fig. 4 is the exploded view of the utility model one embodiment;
Fig. 5 is the cut-open view of Fig. 4 embodiment;
Fig. 6 is the exploded view of another embodiment of the utility model
Fig. 7 is the cut-open view of Fig. 6 embodiment.
Embodiment
Be described in further detail to closing accompanying drawing (embodiment) below the utility model:
With reference to Fig. 1, Fig. 2, Fig. 3, the utility model is the joint group 2 of a small-sized armoured soft optical cable 1.But this flexible optical cable 1 can be the Connectorized fiber optic cabling of the previous refinement of studying of the applicant, this Connectorized fiber optic cabling comprises: an optical fibre core 11, one heart yearn reinforcement material 12 coats this heart yearn 11, one continuous helical shape metal tube 13 holds this heart yearn reinforcement material 12, the anti-sheath such as stainless (steel) wire or braided wires 14 of cuing off of one pliability coats this metal tube 13, and one insulator coating such as plastic pvc coating 15 overlayed on this sheath 14 skin to constitute this small-sized armoured soft optical cable 1, can abbreviate the simple type flexible optical cable as.
The joint group 2 of flexible optical cable 1 of the present utility model comprises: an interior chuck 21 is pressed from both sides by forked elasticity folder 211 and one holder 212 and forms; Chuck 21 in but an external jacket 22 clampings are somebody's turn to do; And one the interface take over 23 1 ends and be threaded with external jacket 22, but and pass through urgent this interior chuck 21 in a slide plate 24 turns ground within this external jacket 22, the interface is taken over 23 other ends and is locked on a casing 3 or shell wall by a nut 27 and spring washer 28, between interior chuck 21 and external jacket 22 1 ends, be provided with O type circle 25, between interface adapter 23 and external jacket 22, be provided with gasket seal 26, with the heart yearn reinforcement material 12 beyond the locking optical fibre core 11, sheath 14 or pillar are at this external jacket 22, interior chuck 21 is taken within 23 with the interface, stretches in the interface in can securely heart yearn 11 " being detached " and takes over 23 and be made for terminal with casing 3 inside and be connected use.
The forked elasticity folder 211 of chuck 21 comprises in being somebody's turn to do: a mesopore 211a is with 11 break-through of facial expression fibre core line, the one arc folder 211b of portion defines this mesopore 211a in the centre of arc folder portion, but and most this optical cable of elastic clip 211c double team and gradually sharp to cooperate this external jacket 22 to do to clamp action to an extreme direction.
Should in the holder 212 of chuck 21 define a mesopore 212a facial expression fibre core line 11 break-through, and be arranged with an arc seat 212b with the common folder of the arc folder 211b of portion that cooperates this forked elasticity folder 211 and the heart yearn reinforcement material 12 of this optical cable.
This external jacket 22 comprises: an internal thread part 221 cooperates with the external thread section 231 of interface adapter 23, and gradually point is to be communicated with a mesopore 220 to an end from this internal thread part 221 for a tapered portion 222, and this mesopore 220 is fitted coincide this insulator coating 15 or plastic pvc layer person; But this forked elasticity of compeling to these tapered portion 222 turns to contract is pressed from both sides 211 the inside cant of elastic clip 211c, this forked elasticity folder 211 of compeling to contract, to clamp the heart yearn reinforcement material 12 of 212 of folder and this forked elasticity folder 211 and this holders, these holder 212 bottoms hold by slide plate 24 and take over an ora terminalis 231a of 23 at the interface, by being to screw external jacket 22 progressively to exert pressure to this forked elasticity folder 211, and holder 212 abuts against by slide plate 24 and takes over 23 1 ora terminalis 231a at the interface, this heart yearn reinforcement material 12 is clamped between the forked elasticity folder 211 and holder 212 of chuck 21 in this firmly, is difficult for getting loose or disconnecting.
This heart yearn reinforcement material 12 is in the gap of curved forked elasticity folder 211 and holder 212, the circular arc trend, not sharp-pointed, can be by sharp keen wearing and tearing, incised wound, and the circular arc of heart yearn reinforcement material 12 in Fig. 3 is scratched curved, increase the length of " arm of force ", when external force is pullled this optical cable 1, must overcome this scratches curved, the moment that folder and heart yearn reinforcement material are 12 sections, be difficult for pullling, adding the tapered portion 222 of external jacket 22 has compeled to contract, these forked elasticity folder 211 PVC layers 15 of tight bundle with optical cable 1, stainless steel metal braided wires 14, metal hose 13 folders can be described as to the axle center of optical fibre core 11 with heart yearn reinforcement material 12 " in; outer pincer attack ", very firm.
The experience of grazing cattle was arranged, if pull at the ox of the huge body weight of the then difficult pulling of rope of ox when the applicant is young; But after bull and calf rope was walked around big tree trunk, utilizing trunk was a dot center, and this moment, the stretchy ox understood that thus the pile warp trunk can increase the reason of " arm of force ".Heart yearn reinforcement material of the present utility model 12 folders and in this, in the arc-shaped gaps of chuck 21, then be experience and the principle that utilization is drawn ox around tree.And heart yearn reinforcement material 12 of the present utility model is scratched curved, folder and between elasticity folder 211 and holder 212 through arc, it is clamped to be a hook portion between interior chuck 21 and external jacket 22, if with this " point of application " as holding force, see through and to scratch curved long distance that " the heighten power of clamping of the arm of force makes the folder of optical cable and more reliable, firm.
This slide plate 24 is located at this interior chuck 21 and this interface is taken between the 23 1 ora terminalis 231a; when rotation external jacket 22 is threaded this interface when taking over 23 thread segment 231; slide plate 24 can be rotated; but interior chuck 21 can be used for protecting this heart yearn reinforcement material 12 not by turn with the heart yearn reinforcement material 12 of clamping.
With reference to Fig. 4, Fig. 5, continuous helical shape metal tube 13 can be modified to " two type that angles " metal hose 13a with sheath 14, but heart yearn reinforcement material 12 can press from both sides in the same old way and within the interior chuck 21 of this joint group 2, PVC layer 15 then is clamped within external jacket 22 and the interior chuck 21 with metal hose 13a, does not get loose, disconnects part.
With reference to Fig. 6, Fig. 7, as Fig. 6, Figure 7 shows that seamless type optical cable, wherein directly hold this seamless type flange-connection stainless steel metal flexible pipe 12a outside the optical fibre core 11, tail end is the jag shape, so that folder and between the elasticity folder 211 and holder 212 of interior chuck 21.
The optical cable 1 of other kind all can be used joint group 2 folders of the present utility model and be locked on the casing 3.
Claims (5)
1. small-sized armoured soft fiber cable joint group, it is characterized in that by interior chuck (21), external jacket (22), (23) are taken at the interface, slide plate (24), O type circle (25)), gasket seal (26), nut (27), spring washer (28) is formed, the heart yearn reinforcement material (12) of chuck (21) the small-sized armoured soft optical cable of clamping (1) or hold the sheath (14) of heart yearn (11) in described, chuck (21) clamps small-sized armoured soft optical cable (1) in the lump in external jacket (22) clamping, the one side that interface adapter (23) one ends are located at casing (3) is threaded with external jacket (22), and by slide plate (24) but turn ground urgent in chuck (21) within this external jacket (22), the other end is by nut (27) and the another side of spring washer (28) locking in casing (3), between interior chuck (21) and external jacket (22) one ends, be provided with O type circle (25), take between (23) and the external jacket (22) at the interface and be provided with gasket seal (26).
2. a kind of small-sized armoured soft fiber cable joint group according to claim 1, it is characterized in that interior chuck (21) comprises a forked elasticity folder (211), this forked elasticity folder (211) comprising: a mesopore (211a) is to hold heart yearn (11) break-through, one arc folder portion (211b) defines the centre of this mesopore (211a) in arc folder portion (211b), and most elastic clip (211c) this optical cable of double team (1) is outer and gradually sharp to cooperate external jacket (22) to clamp this heart yearn (11) heart yearn reinforcement material (12) in addition respectively to an extreme direction of this optical cable (1), sheath (14).
3. a kind of small-sized armoured soft fiber cable joint group according to claim 2, it is characterized in that interior chuck (21) comprises a holder (212), this holder (212) defines a mesopore (212a) holding heart yearn (11) break-through, and is arranged with an arc seat (212b) to cooperate the arc folder portion (211b) of should forked elasticity pressing from both sides (211) and press from both sides jointly and the heart yearn reinforcement material (12) of this optical cable (1).
4. a kind of small-sized armoured soft fiber cable joint group according to claim 1, it is characterized in that external jacket (22) comprising: an internal thread part (221) cooperates with the external thread section that (23) are taken at the interface, one tapered portion (222) this internal thread part (221) Xiang Yiduan certainly is gradually sharp to be communicated with a mesopore (220), the insulator coating (15) of identical this optical cable (1) of this mesopore (220), this tapered portion (222) but turn elastic clip (211c) cant of the forked elasticity folder (211) of chuck (21) in this of compeling to contract, this forked elasticity folder (211) of compeling to contract, with clamp folder and in this forked elasticity folder (211) with should in heart yearn reinforcement material (12) between chuck (21) holder (212), hold an end pipe flange by slide plate (23) bottom this holder (212) in this interface adapter (23).
5. a kind of small-sized armoured soft fiber cable joint group according to claim 1, it is characterized in that chuck (21) comprises a forked elasticity folder (211) and a holder (212) in this, be provided with one between this forked elasticity folder (211) and this holder (212) and scratch curved arc-shaped gaps, the heart yearn reinforcement material (12) of this optical cable (1) tail end or the sheath (14) that holds heart yearn round double team in this scratches curved arc-shaped gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102734 CN2762159Y (en) | 2004-12-21 | 2004-12-21 | Small armour soft optical cable connection set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102734 CN2762159Y (en) | 2004-12-21 | 2004-12-21 | Small armour soft optical cable connection set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2762159Y true CN2762159Y (en) | 2006-03-01 |
Family
ID=36095279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420102734 Expired - Lifetime CN2762159Y (en) | 2004-12-21 | 2004-12-21 | Small armour soft optical cable connection set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2762159Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008113224A1 (en) * | 2007-03-22 | 2008-09-25 | Zhikang Ru | Sealing device for an optical cable splice box |
| CN105449324A (en) * | 2015-12-31 | 2016-03-30 | 中国电子科技集团公司第五十四研究所 | Multi-cavity coaxial electrically tunable filter |
| CN110261970A (en) * | 2019-06-23 | 2019-09-20 | 蚌埠市建金智能科技有限公司 | A kind of medical alarm indexed optical fiber wire and cable connector |
| CN110837155A (en) * | 2019-10-31 | 2020-02-25 | 中国科学院长春光学精密机械与物理研究所 | Optical fiber circuit structure unit and optical fiber circuit |
-
2004
- 2004-12-21 CN CN 200420102734 patent/CN2762159Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008113224A1 (en) * | 2007-03-22 | 2008-09-25 | Zhikang Ru | Sealing device for an optical cable splice box |
| CN105449324A (en) * | 2015-12-31 | 2016-03-30 | 中国电子科技集团公司第五十四研究所 | Multi-cavity coaxial electrically tunable filter |
| CN105449324B (en) * | 2015-12-31 | 2018-07-17 | 中国电子科技集团公司第五十四研究所 | A kind of coaxial electrically tunable filter of multi-cavity |
| CN110261970A (en) * | 2019-06-23 | 2019-09-20 | 蚌埠市建金智能科技有限公司 | A kind of medical alarm indexed optical fiber wire and cable connector |
| CN110837155A (en) * | 2019-10-31 | 2020-02-25 | 中国科学院长春光学精密机械与物理研究所 | Optical fiber circuit structure unit and optical fiber circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208847900U (en) | A kind of two core Waterproof Pigtail Cables | |
| CN2762159Y (en) | Small armour soft optical cable connection set | |
| CN209625869U (en) | A kind of resistance to compression water proof type cross-linking polytene insulation control cable | |
| CN212135005U (en) | Barbed steel wire armored optical cable | |
| CN105788729B (en) | Plastic-sheathed Cable end socket waterproofing device and method | |
| CN205565533U (en) | Cable grip | |
| CN201084484Y (en) | An undersea photoelectric composite cable stuffing bar that provides a light unit with residual length | |
| CN209658784U (en) | A kind of fixed device of large ship cable tie | |
| CN218161758U (en) | Electric wire cable | |
| CN210072145U (en) | Optical cable splice closure for field operations | |
| CN111624715A (en) | Field operation optical cable splice closure and use method thereof | |
| CN106772825A (en) | Carbon fiber complex core optic fibre wire pecker | |
| CN112290273B (en) | High-sealing-performance cable assembly for deep sea | |
| CN212725768U (en) | Communication connector convenient for wire arrangement | |
| CN210041284U (en) | Dampproofing protection device of cable incision | |
| CN202260358U (en) | Waterproof draw gear of high-voltage crosslinked cable | |
| CN217639684U (en) | 8 word optical cable strain clamp | |
| CN219035895U (en) | Connecting hose with good sealing effect | |
| JP4383458B2 (en) | Composite cable terminal, its terminal processing method, terminal fixing method, and composite cable laying method | |
| CN214795337U (en) | Linear photonic crystal device | |
| CN217385921U (en) | Self-supporting optical cable | |
| CN210137158U (en) | Cable bending limiting device | |
| CN218215725U (en) | Cable junction anticreep structure | |
| CN221408306U (en) | Multi-core branch combined durable cable | |
| CN211266437U (en) | Straight-line splicing fitting for carbon fiber composite core wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG FLEXIBLE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XU RONGJI Effective date: 20120121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523900 DONGGUAN, GUANGDONG PROVINCE TO: 314100 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120121 Address after: 314100, 50 Jiang Road, Huimin street, Jiashan County, Zhejiang Province Patentee after: ZHEJIANG FLEXIBLE TECHNOLOGY CO., LTD. Address before: 523900, Guangdong, Dongguan province Humen Baisha four village industrial zone Dongguan Kai hung Photoelectric Technology Co., Ltd. Patentee before: Xu Rongji |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141221 Granted publication date: 20060301 |